rdocumentation.org - dns.ninja

`rdocumentation.org`

DNSSEC	🔒 Signed (DS record present)
A	13.227.207.33^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
		PTR	`server-13-227-207-33.gru3.r.cloudfront.net`
A	13.227.207.41^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.77^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.106^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
NS	`ns-1673.awsdns-17.co.uk` ⭐
		A	2600:9000:5306:8900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1673.awsdns-17.co.uk`
		A	205.251.198.137^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1673.awsdns-17.co.uk`
NS	`ns-1039.awsdns-01.org`
		A	2600:9000:5304:f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1039.awsdns-01.org`
		A	205.251.196.15^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1039.awsdns-01.org`
NS	`ns-239.awsdns-29.com`
		A	2600:9000:5300:ef00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-239.awsdns-29.com`
		A	205.251.192.239^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-239.awsdns-29.com`
NS	`ns-950.awsdns-54.net`
		A	2600:9000:5303:b600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-950.awsdns-54.net`
		A	205.251.195.182^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-950.awsdns-54.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=WGhduMKsMKTuQkOnbN-n-XZbi7HWB1yXEEssN_ved1M`
TXT	`google-site-verification=mjMAHcOr6OMOPdoQTwl8H80BSZEvwVQ6NnuouegMkJU`
TXT	`v=spf1 include:_spf.google.com a mxl`
SOA	`ns-1673.awsdns-17.co.uk`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786102597

rank #40215 globally
rank #4265 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #79,338

Subdomains

www.rdocumentation.org

Same first word

rdocumentation.com

rdocumentation.org

DNS History

133 records (13 active, 120 former)

●NSns-1039.awsdns-01.org2021-11-03 → 2026-08-07 · 3 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
● 2026-08-07 11:44:58

○NSns-1100.awsdns-09.org2015-06-14 → 2019-01-29 · 4 obs

● 2015-06-14 08:53:34
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

●NSns-1673.awsdns-17.co.uk2021-11-03 → 2026-08-07 · 3 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
● 2026-08-07 11:44:58

○NSns-1840.awsdns-38.co.uk2015-06-14 → 2019-01-29 · 4 obs

● 2015-06-14 08:53:34
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

○NSns-209.awsdns-26.com2015-06-14 → 2019-01-29 · 4 obs

● 2015-06-14 08:53:34
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

●NSns-239.awsdns-29.com2021-11-03 → 2026-08-07 · 3 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
● 2026-08-07 11:44:58

●NSns-950.awsdns-54.net2021-11-03 → 2026-08-07 · 3 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
● 2026-08-07 11:44:58

○NSns-993.awsdns-60.net2015-06-14 → 2019-01-29 · 4 obs

● 2015-06-14 08:53:34
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

●MXalt1.aspmx.l.google.com2015-06-14 → 2026-08-07 · 5 obs

● 2015-06-14 08:53:34
● 2026-06-13 01:29:56
○ 2026-06-13 02:16:20
● 2026-06-13 02:46:50
● 2026-08-07 11:44:58

●MXalt2.aspmx.l.google.com2015-06-14 → 2026-08-07 · 5 obs

● 2015-06-14 08:53:34
● 2026-06-13 01:29:56
○ 2026-06-13 02:16:20
● 2026-06-13 02:46:50
● 2026-08-07 11:44:58

●MXaspmx.l.google.com2015-06-14 → 2026-08-07 · 5 obs

● 2015-06-14 08:53:34
● 2026-06-13 01:29:56
○ 2026-06-13 02:16:20
● 2026-06-13 02:46:50
● 2026-08-07 11:44:58

●MXaspmx2.googlemail.com2015-06-14 → 2026-08-07 · 5 obs

● 2015-06-14 08:53:34
● 2026-06-13 01:29:56
○ 2026-06-13 02:16:20
● 2026-06-13 02:46:50
● 2026-08-07 11:44:58

●MXaspmx3.googlemail.com2015-06-14 → 2026-08-07 · 5 obs

● 2015-06-14 08:53:34
● 2026-06-13 01:29:56
○ 2026-06-13 02:16:20
● 2026-06-13 02:46:50
● 2026-08-07 11:44:58

○A108.139.119.1292026-04-11 → 2026-06-07 · 16 obs

○ 2026-04-01 12:55:12
● 2026-04-11 01:28:26
○ 2026-04-11 02:37:20
● 2026-04-11 03:37:00
○ 2026-04-11 05:06:14
○ 2026-04-16 17:23:28
● 2026-04-16 18:14:42
○ 2026-04-16 19:40:34
○ 2026-04-17 22:07:10
● 2026-04-17 23:33:58
○ 2026-04-18 00:13:06
○ 2026-06-07 10:25:26
● 2026-06-07 12:37:16
● 2026-06-07 14:01:18
○ 2026-06-07 15:15:54
○ 2026-08-07 11:44:58

○A108.139.119.52026-04-11 → 2026-06-07 · 16 obs

○A108.139.119.532026-04-11 → 2026-06-07 · 16 obs

○A108.139.119.942026-04-11 → 2026-06-07 · 16 obs

○A108.139.47.1212026-03-08 → 2026-03-14 · 11 obs

○ 2026-03-03 13:29:30
● 2026-03-08 00:11:38
○ 2026-03-08 01:21:40
● 2026-03-08 01:55:22
○ 2026-03-08 06:04:20
○ 2026-03-14 07:28:16
● 2026-03-14 12:26:28
○ 2026-03-14 13:30:18
● 2026-03-14 14:41:14
○ 2026-03-14 17:12:00
○ 2026-08-07 11:44:58

○A108.139.47.372026-03-08 → 2026-03-14 · 11 obs

○A108.139.47.472026-03-08 → 2026-03-14 · 11 obs

○A108.139.47.792026-03-08 → 2026-03-14 · 11 obs

●A13.227.207.1062026-03-28 → 2026-08-07 · 81 obs

○ 2026-03-26 07:07:18
● 2026-03-28 15:15:56
○ 2026-03-28 19:29:20
● 2026-03-28 20:48:20
○ 2026-03-28 23:42:28
○ 2026-06-16 02:13:56
● 2026-06-30 22:19:58
○ 2026-07-02 22:31:08
○ 2026-07-05 11:14:32
● 2026-07-07 09:40:44
○ 2026-07-10 01:13:44
○ 2026-07-12 10:55:58
● 2026-07-13 01:54:12
● 2026-07-17 20:08:58
○ 2026-07-18 08:24:48
● 2026-07-18 08:59:40
○ 2026-07-18 12:08:12
● 2026-07-18 19:17:26
○ 2026-07-19 06:29:10
● 2026-07-19 08:03:10
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● 2026-07-19 17:11:38
○ 2026-07-20 12:47:58
● 2026-07-20 13:32:08
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● 2026-07-20 23:20:06
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● 2026-07-21 11:01:54
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● 2026-07-21 13:23:34
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● 2026-07-21 19:52:56
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● 2026-07-21 22:03:18
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● 2026-07-22 03:57:40
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● 2026-07-22 18:25:18
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● 2026-07-23 02:27:06
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● 2026-07-23 12:09:56
○ 2026-07-23 17:34:52
● 2026-07-23 21:04:46
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● 2026-07-24 01:19:44
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● 2026-07-28 03:21:52
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● 2026-07-30 18:01:20
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● 2026-07-31 06:09:28
○ 2026-07-31 18:08:06
● 2026-07-31 22:43:12
○ 2026-08-01 09:11:12
● 2026-08-01 09:47:40
○ 2026-08-01 20:58:20
● 2026-08-02 03:17:08
○ 2026-08-02 11:13:56
● 2026-08-02 13:52:00
○ 2026-08-02 15:20:20
● 2026-08-02 18:27:40
○ 2026-08-03 03:36:08
● 2026-08-03 17:20:16
○ 2026-08-03 18:29:16
● 2026-08-04 03:26:22
○ 2026-08-04 05:19:18
● 2026-08-04 09:26:00
○ 2026-08-04 11:58:18
● 2026-08-04 19:58:42
○ 2026-08-05 05:41:12
● 2026-08-05 14:49:20
○ 2026-08-05 19:40:50
● 2026-08-06 01:51:38
○ 2026-08-06 04:58:12
● 2026-08-06 10:33:36
○ 2026-08-06 19:39:16
● 2026-08-07 06:38:38
○ 2026-08-07 07:18:26
● 2026-08-07 11:24:54
● 2026-08-07 11:44:58

●A13.227.207.332026-03-28 → 2026-08-07 · 81 obs

●A13.227.207.412026-03-28 → 2026-08-07 · 81 obs

●A13.227.207.772026-03-28 → 2026-08-07 · 81 obs

○A13.249.184.1032021-11-03 → 2021-11-03 · 4 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
○ 2026-02-16 21:52:24
○ 2026-08-07 11:44:58

○A13.249.184.1282021-11-03 → 2021-11-03 · 4 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
○ 2026-02-16 21:52:24
○ 2026-08-07 11:44:58

○A13.249.184.72021-11-03 → 2021-11-03 · 4 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
○ 2026-02-16 21:52:24
○ 2026-08-07 11:44:58

○A13.249.184.92021-11-03 → 2021-11-03 · 4 obs

○ 2019-01-29 22:06:34
● 2021-11-03 01:03:56
○ 2026-02-16 21:52:24
○ 2026-08-07 11:44:58

○A13.33.109.1102026-04-20 → 2026-08-02 · 18 obs

○ 2026-04-18 00:13:06
● 2026-04-20 22:00:14
○ 2026-04-20 22:50:38
○ 2026-04-21 11:42:46
● 2026-04-21 12:40:02
○ 2026-04-21 13:51:30
○ 2026-05-04 00:29:36
● 2026-05-04 01:35:10
○ 2026-05-04 04:15:12
○ 2026-05-09 11:32:10
● 2026-05-09 13:20:48
○ 2026-05-09 16:44:34
○ 2026-05-19 21:32:02
● 2026-05-19 22:18:04
○ 2026-05-19 23:05:08
● 2026-08-02 11:13:56
○ 2026-08-02 12:42:18
○ 2026-08-07 11:44:58

○A13.33.109.712026-04-20 → 2026-08-02 · 18 obs

○A13.33.109.762026-04-20 → 2026-08-02 · 18 obs

○A13.33.109.92026-04-20 → 2026-08-02 · 18 obs

○A13.33.129.1252026-04-23 → 2026-07-01 · 16 obs

○ 2026-04-21 13:51:30
● 2026-04-23 01:10:26
○ 2026-04-23 03:28:18
○ 2026-05-03 05:26:28
● 2026-05-03 06:23:32
○ 2026-05-03 08:35:06
○ 2026-05-13 16:48:36
● 2026-05-13 18:01:00
● 2026-05-13 20:01:44
○ 2026-05-13 22:09:10
○ 2026-05-19 04:45:16
● 2026-05-19 05:57:10
○ 2026-05-19 07:19:34
● 2026-07-01 20:37:12
○ 2026-07-01 21:21:56
○ 2026-08-07 11:44:58

○A13.33.129.152026-04-23 → 2026-07-01 · 16 obs

○A13.33.129.472026-04-23 → 2026-07-01 · 16 obs

○A13.33.129.492026-04-23 → 2026-07-01 · 16 obs

○A13.33.131.152026-07-01 → 2026-07-27 · 38 obs

○ 2026-07-01 21:21:56
● 2026-07-01 22:44:10
○ 2026-07-01 23:47:12
● 2026-07-02 22:31:08
○ 2026-07-03 00:28:08
● 2026-07-03 01:46:02
○ 2026-07-03 11:53:52
● 2026-07-13 17:10:34
○ 2026-07-13 22:22:58
● 2026-07-14 00:51:16
○ 2026-07-14 03:17:26
● 2026-07-14 09:39:14
○ 2026-07-14 12:03:52
● 2026-07-23 04:53:04
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● 2026-07-23 06:59:46
○ 2026-07-23 10:51:20
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○ 2026-07-24 17:01:14
● 2026-07-24 17:32:20
○ 2026-07-25 00:49:24
● 2026-07-25 01:34:02
○ 2026-07-25 04:08:26
● 2026-07-25 06:13:16
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● 2026-07-25 11:31:04
○ 2026-07-25 13:12:58
● 2026-07-25 18:01:06
○ 2026-07-25 22:13:04
● 2026-07-26 08:38:10
○ 2026-07-26 16:20:36
● 2026-07-26 20:36:04
○ 2026-07-27 00:46:14
● 2026-07-27 05:10:58
○ 2026-07-27 07:28:30
● 2026-07-27 17:20:58
○ 2026-07-28 03:21:52
○ 2026-08-07 11:44:58

○A13.33.131.432026-07-01 → 2026-07-27 · 38 obs

○A13.33.131.602026-07-01 → 2026-07-27 · 38 obs

○A13.33.131.742026-07-01 → 2026-07-27 · 38 obs

○A13.33.153.1152026-02-17 → 2026-06-30 · 18 obs

○ 2026-02-16 21:52:24
● 2026-02-17 00:15:08
● 2026-02-17 01:25:34
○ 2026-02-17 02:12:52
○ 2026-02-17 20:18:38
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● 2026-06-24 01:23:04
○ 2026-06-25 01:58:28
● 2026-06-26 13:41:30
● 2026-06-30 08:36:38
○ 2026-06-30 15:09:22
● 2026-06-30 16:02:24
○ 2026-06-30 22:19:58
○ 2026-08-07 11:44:58

○A13.33.153.222026-02-17 → 2026-06-30 · 18 obs

○A13.33.153.542026-02-17 → 2026-06-30 · 18 obs

○A13.33.153.832026-02-17 → 2026-06-30 · 18 obs

○A13.33.235.1212026-03-22 → 2026-08-05 · 23 obs

○ 2026-03-22 05:26:18
● 2026-03-22 14:47:38
○ 2026-03-22 16:00:08
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● 2026-07-20 12:47:58
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● 2026-08-05 09:42:00
○ 2026-08-05 12:11:54
○ 2026-08-07 11:44:58

○A13.33.235.532026-03-22 → 2026-08-05 · 23 obs

○A13.33.235.732026-03-22 → 2026-08-05 · 23 obs

○A13.33.235.942026-03-22 → 2026-08-05 · 23 obs

○A13.35.107.612026-07-13 → 2026-08-01 · 66 obs

○ 2026-07-13 01:54:12
● 2026-07-13 12:45:18
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● 2026-07-27 12:49:48
○ 2026-07-27 15:16:54
● 2026-07-28 08:48:38
○ 2026-07-28 16:42:30
● 2026-07-28 17:12:50
○ 2026-07-28 23:27:26
● 2026-07-29 06:15:40
○ 2026-07-29 11:03:28
● 2026-07-30 01:40:34
○ 2026-07-30 04:16:22
● 2026-07-30 06:57:28
○ 2026-07-30 12:11:18
● 2026-08-01 22:19:02
○ 2026-08-02 03:17:08
○ 2026-08-07 11:44:58

○A13.35.107.652026-07-13 → 2026-08-01 · 66 obs

○A13.35.107.662026-07-13 → 2026-08-01 · 66 obs

○A13.35.107.872026-07-13 → 2026-08-01 · 66 obs

○A13.35.202.1212026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 19:58:24
● 2026-05-30 00:51:46
○ 2026-05-30 01:25:02
○ 2026-08-07 11:44:58

○A13.35.202.1242026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 19:58:24
● 2026-05-30 00:51:46
○ 2026-05-30 01:25:02
○ 2026-08-07 11:44:58

○A13.35.202.512026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 19:58:24
● 2026-05-30 00:51:46
○ 2026-05-30 01:25:02
○ 2026-08-07 11:44:58

○A13.35.202.982026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-29 19:58:24
● 2026-05-30 00:51:46
○ 2026-05-30 01:25:02
○ 2026-08-07 11:44:58

○A18.154.144.162026-03-19 → 2026-07-09 · 7 obs

○ 2026-03-14 17:12:00
● 2026-03-19 12:05:34
● 2026-03-19 13:07:58
○ 2026-03-19 14:42:36
● 2026-07-09 12:38:14
○ 2026-07-09 13:39:20
○ 2026-08-07 11:44:58

○A18.154.144.352026-03-19 → 2026-07-09 · 7 obs

○ 2026-03-14 17:12:00
● 2026-03-19 12:05:34
● 2026-03-19 13:07:58
○ 2026-03-19 14:42:36
● 2026-07-09 12:38:14
○ 2026-07-09 13:39:20
○ 2026-08-07 11:44:58

○A18.154.144.422026-03-19 → 2026-07-09 · 7 obs

○ 2026-03-14 17:12:00
● 2026-03-19 12:05:34
● 2026-03-19 13:07:58
○ 2026-03-19 14:42:36
● 2026-07-09 12:38:14
○ 2026-07-09 13:39:20
○ 2026-08-07 11:44:58

○A18.154.144.892026-03-19 → 2026-07-09 · 7 obs

○ 2026-03-14 17:12:00
● 2026-03-19 12:05:34
● 2026-03-19 13:07:58
○ 2026-03-19 14:42:36
● 2026-07-09 12:38:14
○ 2026-07-09 13:39:20
○ 2026-08-07 11:44:58

○A18.155.107.172026-05-27 → 2026-06-03 · 16 obs

○ 2026-05-25 21:50:12
● 2026-05-27 13:36:36
○ 2026-05-27 14:36:00
○ 2026-05-28 17:54:28
● 2026-05-28 18:29:46
○ 2026-05-28 19:31:22
○ 2026-05-29 08:54:54
● 2026-05-29 10:56:56
○ 2026-05-29 12:14:06
○ 2026-06-03 08:00:30
● 2026-06-03 10:27:54
○ 2026-06-03 11:09:20
○ 2026-06-03 18:59:52
● 2026-06-03 19:45:08
○ 2026-06-03 21:12:08
○ 2026-08-07 11:44:58

○A18.155.107.672026-05-27 → 2026-06-03 · 16 obs

○A18.155.107.862026-05-27 → 2026-06-03 · 16 obs

○A18.155.107.882026-05-27 → 2026-06-03 · 16 obs

○A18.161.21.1022026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-04 04:15:12
● 2026-05-07 21:54:24
○ 2026-05-07 22:24:34
○ 2026-08-07 11:44:58

○A18.161.21.822026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-04 04:15:12
● 2026-05-07 21:54:24
○ 2026-05-07 22:24:34
○ 2026-08-07 11:44:58

○A18.161.21.832026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-04 04:15:12
● 2026-05-07 21:54:24
○ 2026-05-07 22:24:34
○ 2026-08-07 11:44:58

○A18.161.21.842026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-04 04:15:12
● 2026-05-07 21:54:24
○ 2026-05-07 22:24:34
○ 2026-08-07 11:44:58

○A18.205.12.1512019-01-29 → 2019-01-29 · 4 obs

○ 2017-02-17 04:51:56
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

○A18.65.25.102026-02-17 → 2026-08-06 · 26 obs

○ 2026-02-17 01:25:34
● 2026-02-17 02:12:52
● 2026-02-17 04:06:14
○ 2026-02-17 07:22:14
○ 2026-02-24 00:11:06
● 2026-07-04 00:52:14
○ 2026-07-04 08:48:36
○ 2026-07-04 17:24:06
● 2026-07-05 05:12:52
● 2026-07-05 11:14:32
○ 2026-07-07 09:40:44
● 2026-07-08 03:43:42
○ 2026-07-08 07:47:50
● 2026-07-08 17:30:42
○ 2026-07-08 18:55:42
● 2026-07-10 03:21:28
○ 2026-07-10 04:03:56
● 2026-07-25 09:57:00
○ 2026-07-25 11:31:04
● 2026-08-05 19:40:50
○ 2026-08-05 21:20:28
● 2026-08-06 00:49:48
○ 2026-08-06 01:51:38
● 2026-08-06 04:58:12
○ 2026-08-06 06:27:08
○ 2026-08-07 11:44:58

○A18.65.25.142026-02-17 → 2026-08-06 · 26 obs

○A18.65.25.502026-02-17 → 2026-08-06 · 26 obs

○A18.65.25.812026-02-17 → 2026-08-06 · 26 obs

○A18.67.65.1032026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-19 23:05:08
● 2026-05-25 20:42:00
○ 2026-05-25 21:50:12
○ 2026-08-07 11:44:58

○A18.67.65.1112026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-19 23:05:08
● 2026-05-25 20:42:00
○ 2026-05-25 21:50:12
○ 2026-08-07 11:44:58

○A18.67.65.272026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-19 23:05:08
● 2026-05-25 20:42:00
○ 2026-05-25 21:50:12
○ 2026-08-07 11:44:58

○A18.67.65.652026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-19 23:05:08
● 2026-05-25 20:42:00
○ 2026-05-25 21:50:12
○ 2026-08-07 11:44:58

○A18.67.76.1122026-02-16 → 2026-08-07 · 30 obs

○ 2021-11-03 01:03:56
● 2026-02-16 21:52:24
○ 2026-02-17 00:15:08
○ 2026-02-17 07:22:14
● 2026-02-17 10:43:54
○ 2026-02-17 15:23:18
○ 2026-06-18 14:39:46
● 2026-06-20 19:50:12
● 2026-07-03 00:28:08
○ 2026-07-05 06:18:02
● 2026-07-07 18:06:08
● 2026-07-12 06:19:04
○ 2026-07-12 08:05:56
● 2026-07-12 12:06:46
○ 2026-07-12 16:10:52
● 2026-08-03 07:56:54
○ 2026-08-03 17:20:16
● 2026-08-04 11:58:18
○ 2026-08-04 19:58:42
● 2026-08-05 12:11:54
○ 2026-08-05 14:49:20
● 2026-08-05 21:20:28
○ 2026-08-06 00:49:48
● 2026-08-06 06:27:08
○ 2026-08-06 10:33:36
● 2026-08-06 19:39:16
○ 2026-08-07 06:38:38
● 2026-08-07 07:18:26
○ 2026-08-07 11:24:54
○ 2026-08-07 11:44:58

○A18.67.76.1172026-02-16 → 2026-08-07 · 30 obs

○A18.67.76.242026-02-16 → 2026-08-07 · 30 obs

○A18.67.76.352026-02-16 → 2026-08-07 · 30 obs

○A3.163.139.332026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 12:14:06
● 2026-05-29 18:40:42
○ 2026-05-29 19:58:24
○ 2026-08-07 11:44:58

○A3.163.139.652026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 12:14:06
● 2026-05-29 18:40:42
○ 2026-05-29 19:58:24
○ 2026-08-07 11:44:58

○A3.163.139.702026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 12:14:06
● 2026-05-29 18:40:42
○ 2026-05-29 19:58:24
○ 2026-08-07 11:44:58

○A3.163.139.822026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 12:14:06
● 2026-05-29 18:40:42
○ 2026-05-29 19:58:24
○ 2026-08-07 11:44:58

○A3.165.148.172026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 19:36:34
● 2026-06-29 08:02:08
○ 2026-06-29 09:04:52
○ 2026-08-07 11:44:58

○A3.165.148.22026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 19:36:34
● 2026-06-29 08:02:08
○ 2026-06-29 09:04:52
○ 2026-08-07 11:44:58

○A3.165.148.32026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 19:36:34
● 2026-06-29 08:02:08
○ 2026-06-29 09:04:52
○ 2026-08-07 11:44:58

○A3.165.148.752026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-27 19:36:34
● 2026-06-29 08:02:08
○ 2026-06-29 09:04:52
○ 2026-08-07 11:44:58

○A3.170.185.1092026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-19 07:19:34
● 2026-05-19 09:36:00
● 2026-05-19 11:19:24
○ 2026-05-19 12:42:24
● 2026-05-19 13:54:52
● 2026-05-31 10:14:28
○ 2026-05-31 12:23:40
○ 2026-06-01 14:51:26
● 2026-06-01 16:02:56
● 2026-06-08 07:28:02
○ 2026-06-08 08:55:08
● 2026-06-30 15:09:22
○ 2026-06-30 16:02:24
● 2026-07-01 21:21:56
○ 2026-07-01 22:44:10
● 2026-07-02 02:46:18
○ 2026-07-02 04:01:12
○ 2026-08-07 11:44:58

○A3.170.185.1132026-05-19 → 2026-07-02 · 18 obs

○A3.170.185.192026-05-19 → 2026-07-02 · 18 obs

○A3.170.185.342026-05-19 → 2026-07-02 · 18 obs

○A3.175.86.192026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-11 05:06:14
● 2026-04-13 01:29:18
○ 2026-04-13 02:35:18
○ 2026-08-07 11:44:58

○A3.175.86.922026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-11 05:06:14
● 2026-04-13 01:29:18
○ 2026-04-13 02:35:18
○ 2026-08-07 11:44:58

○A3.175.86.962026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-11 05:06:14
● 2026-04-13 01:29:18
○ 2026-04-13 02:35:18
○ 2026-08-07 11:44:58

○A3.175.86.972026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-11 05:06:14
● 2026-04-13 01:29:18
○ 2026-04-13 02:35:18
○ 2026-08-07 11:44:58

○A34.202.175.2452019-01-29 → 2019-01-29 · 4 obs

○ 2017-02-17 04:51:56
● 2019-01-29 22:06:34
○ 2021-11-03 01:03:56
○ 2026-08-07 11:44:58

○A52.222.244.1242026-02-20 → 2026-08-05 · 76 obs

○ 2026-02-17 23:47:52
● 2026-02-20 15:41:58
○ 2026-02-21 00:12:10
○ 2026-02-24 21:03:20
● 2026-02-25 05:50:00
○ 2026-02-25 07:28:50
○ 2026-03-02 01:18:40
● 2026-03-02 07:38:22
● 2026-03-03 05:34:40
○ 2026-03-03 13:29:30
○ 2026-03-21 21:05:02
● 2026-07-08 10:41:38
○ 2026-07-09 06:48:46
● 2026-07-10 07:27:40
○ 2026-07-10 12:07:20
● 2026-07-10 22:37:00
○ 2026-07-11 02:53:06
● 2026-07-20 21:13:38
○ 2026-07-20 23:20:06
● 2026-07-21 00:49:48
○ 2026-07-21 02:07:04
● 2026-07-21 03:28:08
○ 2026-07-21 06:17:24
● 2026-07-21 09:56:44
○ 2026-07-21 11:01:54
● 2026-07-21 21:14:20
○ 2026-07-21 22:03:18
● 2026-07-21 23:29:16
○ 2026-07-22 03:57:40
● 2026-07-22 07:20:46
○ 2026-07-22 12:38:42
● 2026-07-23 00:08:40
○ 2026-07-23 00:48:44
● 2026-07-23 10:51:20
○ 2026-07-23 12:09:56
● 2026-07-23 17:34:52
○ 2026-07-23 21:04:46
● 2026-07-24 00:41:24
○ 2026-07-24 01:19:44
● 2026-07-24 03:50:10
○ 2026-07-24 04:53:04
● 2026-07-25 00:49:24
○ 2026-07-25 01:34:02
● 2026-07-25 04:08:26
○ 2026-07-25 06:13:16
● 2026-07-28 07:16:30
○ 2026-07-28 08:48:38
● 2026-07-29 15:09:44
○ 2026-07-29 19:58:08
● 2026-07-30 00:50:06
○ 2026-07-30 01:40:34
● 2026-07-30 04:16:22
○ 2026-07-30 05:06:28
● 2026-07-30 05:45:54
○ 2026-07-30 06:57:28
● 2026-07-31 04:44:14
○ 2026-07-31 06:09:28
● 2026-07-31 18:08:06
○ 2026-07-31 22:43:12
● 2026-08-01 09:11:12
○ 2026-08-01 09:47:40
● 2026-08-01 20:58:20
○ 2026-08-01 22:19:02
● 2026-08-02 12:42:18
○ 2026-08-02 13:52:00
● 2026-08-02 15:20:20
○ 2026-08-02 18:27:40
● 2026-08-03 03:36:08
○ 2026-08-03 07:56:54
● 2026-08-03 18:29:16
○ 2026-08-04 03:26:22
● 2026-08-04 05:19:18
○ 2026-08-04 09:26:00
● 2026-08-05 05:41:12
○ 2026-08-05 09:42:00
○ 2026-08-07 11:44:58

○A52.222.244.622026-02-20 → 2026-08-05 · 76 obs

○A52.222.244.742026-02-20 → 2026-08-05 · 76 obs

○A52.222.244.772026-02-20 → 2026-08-05 · 76 obs

○A52.8.135.1762017-02-17 → 2017-02-17 · 4 obs

○ 2016-10-21 17:45:54
● 2017-02-17 04:51:56
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A52.9.107.962016-10-21 → 2016-10-21 · 4 obs

○ 2016-05-09 08:24:16
● 2016-10-21 17:45:54
○ 2017-02-17 04:51:56
○ 2026-08-07 11:44:58

○A54.183.179.1052016-10-21 → 2017-02-17 · 5 obs

○ 2016-05-09 08:24:16
● 2016-10-21 17:45:54
● 2017-02-17 04:51:56
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.230.114.1092026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:05:02
● 2026-03-22 01:21:52
○ 2026-03-22 05:26:18
○ 2026-08-07 11:44:58

○A54.230.114.1102026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:05:02
● 2026-03-22 01:21:52
○ 2026-03-22 05:26:18
○ 2026-08-07 11:44:58

○A54.230.114.632026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:05:02
● 2026-03-22 01:21:52
○ 2026-03-22 05:26:18
○ 2026-08-07 11:44:58

○A54.230.114.962026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:05:02
● 2026-03-22 01:21:52
○ 2026-03-22 05:26:18
○ 2026-08-07 11:44:58

○A54.231.10.1402015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2015-11-10 01:32:18
○ 2026-08-07 11:44:58

○A54.231.114.1532016-05-09 → 2016-05-09 · 4 obs

○ 2016-01-26 15:46:48
● 2016-05-09 08:24:16
○ 2016-10-21 17:45:54
○ 2026-08-07 11:44:58

○A54.231.114.182016-01-26 → 2016-01-26 · 4 obs

○ 2015-11-10 01:32:18
● 2016-01-26 15:46:48
○ 2016-05-09 08:24:16
○ 2026-08-07 11:44:58

○A54.231.12.2282015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.13.442015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.14.1002015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.2.2042015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.34.202015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.34.42015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.231.82.12015-11-10 → 2015-11-10 · 4 obs

○ 2015-06-14 08:53:34
● 2015-11-10 01:32:18
○ 2016-01-26 15:46:48
○ 2026-08-07 11:44:58

○A54.231.96.2202015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 08:53:34
○ 2019-01-29 22:06:34
○ 2026-08-07 11:44:58

○A54.240.184.1192026-06-17 → 2026-07-27 · 10 obs

○ 2026-06-16 02:13:56
● 2026-06-17 08:06:34
○ 2026-06-17 09:20:16
● 2026-06-18 18:32:14
○ 2026-06-18 19:21:44
● 2026-07-27 07:28:30
○ 2026-07-27 12:49:48
● 2026-07-27 15:16:54
○ 2026-07-27 17:20:58
○ 2026-08-07 11:44:58

○A54.240.184.42026-06-17 → 2026-07-27 · 10 obs

○A54.240.184.452026-06-17 → 2026-07-27 · 10 obs

○A54.240.184.932026-06-17 → 2026-07-27 · 10 obs

○A99.84.237.1092026-03-31 → 2026-07-30 · 28 obs

○ 2026-03-28 23:42:28
● 2026-03-31 15:32:04
○ 2026-03-31 16:36:18
○ 2026-04-01 11:51:18
● 2026-04-01 12:22:36
○ 2026-04-01 12:55:12
○ 2026-06-17 17:55:40
● 2026-06-19 19:30:28
○ 2026-06-20 12:11:00
● 2026-06-23 00:47:18
○ 2026-06-23 01:18:58
● 2026-06-26 06:14:46
○ 2026-06-27 05:37:34
● 2026-06-27 18:28:46
○ 2026-06-27 19:36:34
● 2026-06-30 02:50:14
○ 2026-06-30 03:22:36
● 2026-07-28 23:27:26
○ 2026-07-29 06:15:40
● 2026-07-29 11:03:28
○ 2026-07-29 15:09:44
● 2026-07-29 19:58:08
○ 2026-07-30 00:50:06
● 2026-07-30 05:06:28
○ 2026-07-30 05:45:54
● 2026-07-30 12:11:18
○ 2026-07-30 18:01:20
○ 2026-08-07 11:44:58

○A99.84.237.1242026-03-31 → 2026-07-30 · 28 obs

○A99.84.237.32026-03-31 → 2026-07-30 · 28 obs

○A99.84.237.732026-03-31 → 2026-07-30 · 28 obs

○A99.86.109.22026-07-25 → 2026-07-28 · 8 obs

○ 2026-07-25 22:13:04
● 2026-07-25 23:31:30
○ 2026-07-26 05:00:42
● 2026-07-27 02:43:18
○ 2026-07-27 04:30:46
● 2026-07-28 16:42:30
○ 2026-07-28 17:12:50
○ 2026-08-07 11:44:58

○A99.86.109.782026-07-25 → 2026-07-28 · 8 obs

○ 2026-07-25 22:13:04
● 2026-07-25 23:31:30
○ 2026-07-26 05:00:42
● 2026-07-27 02:43:18
○ 2026-07-27 04:30:46
● 2026-07-28 16:42:30
○ 2026-07-28 17:12:50
○ 2026-08-07 11:44:58

○A99.86.109.872026-07-25 → 2026-07-28 · 8 obs

○ 2026-07-25 22:13:04
● 2026-07-25 23:31:30
○ 2026-07-26 05:00:42
● 2026-07-27 02:43:18
○ 2026-07-27 04:30:46
● 2026-07-28 16:42:30
○ 2026-07-28 17:12:50
○ 2026-08-07 11:44:58

○A99.86.109.962026-07-25 → 2026-07-28 · 8 obs

○ 2026-07-25 22:13:04
● 2026-07-25 23:31:30
○ 2026-07-26 05:00:42
● 2026-07-27 02:43:18
○ 2026-07-27 04:30:46
● 2026-07-28 16:42:30
○ 2026-07-28 17:12:50
○ 2026-08-07 11:44:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rdocumentation.org	ns-239.awsdns-29.com, ns-1673.awsdns-17.co.uk, ns-1039.awsdns-01.org, ns-950.awsdns-54.net	2 records

✅ Authoritative Response

Server:205.251.195.182

NS records: ns-239.awsdns-29.com, ns-1673.awsdns-17.co.uk, ns-1039.awsdns-01.org, ns-950.awsdns-54.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.67.76.117, 18.67.76.35...`
NS	4	`ns-1039.awsdns-01.org, ns-1673.awsdns-17.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`google-site-verification=WGhduMKsMKTuQkO, google-site-verification=mjMAHcOr6OMOPdo...`
SOA	1	`ns-1673.awsdns-17.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1039.awsdns-01.org, ns-1039.awsdns-01.org)

Analysis

Hierarchy

www.rdocumentation.org is delegated beneath rdocumentation.org.

IP Addresses

rdocumentation.org directs to four IP numbers, which are 13.227.207.33, 13.227.207.41, 13.227.207.77 and 13.227.207.106.

Among the host names that share IP numbers with rdocumentation.org are sportsbalcony.com, d2cbt5uttm0fzv.cloudfront.net, www.espares.ie and two others.

Name Servers

The domain rdocumentation.org is delegated to these four name servers: ns-239.awsdns-29.com, ns-950.awsdns-54.net, ns-1039.awsdns-01.org and ns-1673.awsdns-17.co.uk.

There is at least partial name server overlap between rdocumentation.org and other domains — goormsoft.com, ecos.infotrack.co.uk, confidelat.com and two more among them.

The name servers ns-779.awsdns-33.net, ns-1388.awsdns-45.org and ns-1853.awsdns-39.co.uk are often found in combination with these name servers.

All four hostnames — ns-239.awsdns-29.com, ns-950.awsdns-54.net, ns-1039.awsdns-01.org and ns-1673.awsdns-17.co.uk — resolve to two IP numbers apiece: ns-239.awsdns-29.com to 205.251.192.239 and 2600:9000:5300:ef00::1; ns-950.awsdns-54.net to 205.251.195.182 and 2600:9000:5303:b600::1; ns-1039.awsdns-01.org to 205.251.196.15 and 2600:9000:5304:f00::1; ns-1673.awsdns-17.co.uk to 205.251.198.137 and 2600:9000:5306:8900::1.

Mail Servers

Five mail servers handle rdocumentation.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

rdocumentation.org shares at least some of its mail servers with other domains — for example ns500671.ns500731.ns500671.ns500731.ns500754.ns500705.ns500705.ns500671.ns500649.ns500704.ns500666.tenderladiesbz.com, ns500731.ns500754.ns500742.ns500742.ns500671.ns500742.ns500678.ns500704.ns500649.ns500666.ns500649.ns500153.tenderladiesbz.com, ns500698.ns500758.ns500758.ns500698.ns500759.ns500735.ns500735.ns500735.ns500735.ns500698.ns500735.ns500576.ns500576.ns500686.ns500619.ns500619.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.