backwardsfour.com - dns.ninja

`backwardsfour.com`

DNSSEC	⚠️ Not signed
A	13.35.107.17^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-17.phl51.r.cloudfront.net`
A	13.35.107.69^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.75^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.125^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-1935.awsdns-49.co.uk` ⭐
		A	2600:9000:5307:8f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1935.awsdns-49.co.uk`
		A	205.251.199.143^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1935.awsdns-49.co.uk`
NS	`ns-1463.awsdns-54.org`
		A	2600:9000:5305:b700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1463.awsdns-54.org`
		A	205.251.197.183^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1463.awsdns-54.org`
NS	`ns-409.awsdns-51.com`
		A	2600:9000:5301:9900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-409.awsdns-51.com`
		A	205.251.193.153^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-409.awsdns-51.com`
NS	`ns-616.awsdns-13.net`
		A	2600:9000:5302:6800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-616.awsdns-13.net`
		A	205.251.194.104^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-616.awsdns-13.net`
TXT	`google-site-verification=EtYHDhVyODvjIdk7a67qhJ9PQSwgst3RlYV6tPdFhYw`
SOA	`ns-1935.awsdns-49.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784157482

Subdomains

www.backwardsfour.com

Same first word

backwardsfour.com

DNS History

87 records (8 active, 79 former)

●NSns-1463.awsdns-54.org2026-02-18 → 2026-07-15 · 3 obs

○ 2017-03-27 22:00:12
● 2026-02-18 20:15:04
● 2026-07-15 23:27:14

●NSns-1935.awsdns-49.co.uk2026-02-18 → 2026-07-15 · 3 obs

○ 2017-03-27 22:00:12
● 2026-02-18 20:15:04
● 2026-07-15 23:27:14

●NSns-409.awsdns-51.com2026-02-18 → 2026-07-15 · 3 obs

○ 2017-03-27 22:00:12
● 2026-02-18 20:15:04
● 2026-07-15 23:27:14

●NSns-616.awsdns-13.net2026-02-18 → 2026-07-15 · 3 obs

○ 2017-03-27 22:00:12
● 2026-02-18 20:15:04
● 2026-07-15 23:27:14

○NSns01.domaincontrol.com2015-05-31 → 2017-03-27 · 4 obs

● 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○NSns02.domaincontrol.com2015-05-31 → 2017-03-27 · 4 obs

● 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○NSpark21.secureserver.net2017-03-27 → 2017-03-27 · 4 obs

○ 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○NSpark22.secureserver.net2017-03-27 → 2017-03-27 · 4 obs

○ 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○MXmailstore1.secureserver.net2015-05-31 → 2017-03-27 · 4 obs

● 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○MXsmtp.secureserver.net2015-05-31 → 2017-03-27 · 4 obs

● 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A108.139.113.102026-04-10 → 2026-04-17 · 13 obs

○ 2026-04-09 02:22:48
● 2026-04-10 03:53:04
○ 2026-04-10 04:28:32
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● 2026-04-14 08:32:44
● 2026-04-14 12:38:24
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● 2026-04-16 11:25:04
○ 2026-04-16 22:33:18
● 2026-04-17 21:37:56
○ 2026-04-18 03:55:18
○ 2026-07-15 23:27:14

○A108.139.113.1092026-04-10 → 2026-04-17 · 13 obs

○A108.139.113.1102026-04-10 → 2026-04-17 · 13 obs

○A108.139.113.462026-04-10 → 2026-04-17 · 13 obs

○A108.139.182.492026-03-28 → 2026-07-15 · 53 obs

○ 2026-03-26 03:47:18
● 2026-03-28 12:06:50
● 2026-03-29 04:41:54
○ 2026-03-29 19:39:26
● 2026-03-30 00:14:04
● 2026-03-31 10:58:00
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● 2026-04-15 15:50:52
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● 2026-06-01 13:59:22
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● 2026-06-30 23:26:30
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● 2026-07-12 04:45:58
○ 2026-07-12 23:23:16
● 2026-07-14 10:19:48
○ 2026-07-14 12:34:42
● 2026-07-14 19:04:46
○ 2026-07-15 05:24:52
● 2026-07-15 10:59:06
○ 2026-07-15 12:54:34
● 2026-07-15 14:27:58
○ 2026-07-15 23:27:10
○ 2026-07-15 23:27:14

○A108.139.182.572026-03-28 → 2026-07-15 · 53 obs

○A108.139.182.822026-03-28 → 2026-07-15 · 53 obs

○A108.139.182.852026-03-28 → 2026-07-15 · 53 obs

○A108.158.186.1172026-04-03 → 2026-07-14 · 26 obs

○ 2026-04-03 13:56:08
● 2026-04-03 17:03:16
○ 2026-04-03 20:41:48
○ 2026-04-03 22:06:38
● 2026-04-03 23:01:46
○ 2026-04-04 00:10:58
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● 2026-04-09 01:33:22
○ 2026-04-09 02:22:48
○ 2026-04-22 19:32:14
● 2026-04-23 08:54:00
○ 2026-04-23 11:12:36
○ 2026-05-05 21:58:18
● 2026-05-06 16:05:58
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○ 2026-05-09 14:48:54
● 2026-05-09 19:22:50
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○ 2026-05-09 21:16:40
● 2026-07-02 23:56:26
○ 2026-07-03 02:48:14
● 2026-07-03 08:37:36
○ 2026-07-03 13:11:34
● 2026-07-14 01:36:52
○ 2026-07-14 02:30:16
○ 2026-07-15 23:27:14

○A108.158.186.152026-04-03 → 2026-07-14 · 26 obs

○A108.158.186.812026-04-03 → 2026-07-14 · 26 obs

○A108.158.186.932026-04-03 → 2026-07-14 · 26 obs

○A13.227.87.1212026-05-20 → 2026-07-02 · 29 obs

○ 2026-05-17 08:42:04
● 2026-05-20 02:23:04
○ 2026-05-20 03:17:36
● 2026-05-20 03:50:18
○ 2026-05-20 07:42:34
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● 2026-05-23 00:48:22
● 2026-05-25 19:33:34
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● 2026-05-26 14:11:38
● 2026-05-28 08:23:00
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● 2026-05-29 04:55:06
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● 2026-06-30 05:43:24
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● 2026-06-30 21:34:42
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● 2026-07-01 00:30:00
○ 2026-07-01 09:08:40
● 2026-07-02 00:14:12
○ 2026-07-02 11:06:48
○ 2026-07-15 23:27:14

○A13.227.87.1272026-05-20 → 2026-07-02 · 29 obs

○A13.227.87.652026-05-20 → 2026-07-02 · 29 obs

○A13.227.87.772026-05-20 → 2026-07-02 · 29 obs

○A13.249.182.1032026-02-18 → 2026-07-15 · 2 obs

○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A13.249.182.1272026-02-18 → 2026-07-15 · 2 obs

○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A13.249.182.622026-02-18 → 2026-07-15 · 2 obs

○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A13.249.182.752026-02-18 → 2026-07-15 · 2 obs

○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A13.32.230.192026-02-24 → 2026-07-09 · 32 obs

○ 2026-02-21 09:11:40
● 2026-02-24 00:12:56
● 2026-02-24 03:56:22
○ 2026-02-24 15:09:06
● 2026-02-24 16:14:52
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● 2026-03-04 09:42:28
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○ 2026-03-17 05:09:12
● 2026-03-17 20:40:28
○ 2026-03-17 22:08:36
● 2026-07-03 05:55:02
○ 2026-07-03 08:37:36
● 2026-07-04 07:06:28
○ 2026-07-04 14:24:50
● 2026-07-04 16:24:52
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● 2026-07-05 01:37:26
○ 2026-07-05 06:27:46
● 2026-07-08 06:30:34
○ 2026-07-08 10:58:16
● 2026-07-09 01:02:04
○ 2026-07-09 10:17:12
○ 2026-07-15 23:27:14

○A13.32.230.302026-02-24 → 2026-07-09 · 32 obs

○A13.32.230.472026-02-24 → 2026-07-09 · 32 obs

○A13.32.230.512026-02-24 → 2026-07-09 · 32 obs

○A13.33.109.1142026-04-21 → 2026-05-15 · 21 obs

○ 2026-04-19 08:26:18
● 2026-04-21 12:28:16
○ 2026-04-21 18:02:36
○ 2026-04-26 09:40:06
● 2026-04-26 13:05:24
○ 2026-04-26 23:32:56
● 2026-04-27 14:30:54
○ 2026-04-28 01:09:20
○ 2026-04-30 20:20:22
● 2026-05-01 11:01:12
○ 2026-05-01 12:28:20
○ 2026-05-03 10:41:56
● 2026-05-04 00:39:54
○ 2026-05-04 12:08:44
○ 2026-05-10 21:26:42
● 2026-05-12 13:23:30
○ 2026-05-12 15:22:56
○ 2026-05-15 09:23:46
● 2026-05-15 10:16:06
○ 2026-05-15 18:35:52
○ 2026-07-15 23:27:14

○A13.33.109.222026-04-21 → 2026-05-15 · 21 obs

○A13.33.109.602026-04-21 → 2026-05-15 · 21 obs

○A13.33.109.672026-04-21 → 2026-05-15 · 21 obs

●A13.35.107.1252026-07-14 → 2026-07-15 · 7 obs

○ 2026-07-14 02:30:16
● 2026-07-14 04:53:30
○ 2026-07-14 05:35:26
● 2026-07-14 12:34:42
○ 2026-07-14 19:04:46
● 2026-07-15 23:27:10
● 2026-07-15 23:27:14

●A13.35.107.172026-07-14 → 2026-07-15 · 7 obs

○ 2026-07-14 02:30:16
● 2026-07-14 04:53:30
○ 2026-07-14 05:35:26
● 2026-07-14 12:34:42
○ 2026-07-14 19:04:46
● 2026-07-15 23:27:10
● 2026-07-15 23:27:14

●A13.35.107.692026-07-14 → 2026-07-15 · 7 obs

○ 2026-07-14 02:30:16
● 2026-07-14 04:53:30
○ 2026-07-14 05:35:26
● 2026-07-14 12:34:42
○ 2026-07-14 19:04:46
● 2026-07-15 23:27:10
● 2026-07-15 23:27:14

●A13.35.107.752026-07-14 → 2026-07-15 · 7 obs

○ 2026-07-14 02:30:16
● 2026-07-14 04:53:30
○ 2026-07-14 05:35:26
● 2026-07-14 12:34:42
○ 2026-07-14 19:04:46
● 2026-07-15 23:27:10
● 2026-07-15 23:27:14

○A143.204.29.1272026-04-03 → 2026-06-29 · 29 obs

○ 2026-04-01 01:17:44
● 2026-04-03 11:51:50
● 2026-04-03 13:56:08
○ 2026-04-03 17:03:16
○ 2026-05-21 17:10:24
● 2026-05-21 21:36:20
○ 2026-05-22 03:24:56
○ 2026-06-17 15:06:00
● 2026-06-18 09:26:22
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● 2026-06-19 12:09:14
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● 2026-06-22 14:57:46
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● 2026-06-25 01:55:52
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● 2026-06-25 17:20:32
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● 2026-06-26 09:00:10
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● 2026-06-27 02:45:44
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● 2026-06-28 13:34:00
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● 2026-06-29 00:51:22
○ 2026-06-29 06:03:44
○ 2026-07-15 23:27:14

○A143.204.29.312026-04-03 → 2026-06-29 · 29 obs

○A143.204.29.322026-04-03 → 2026-06-29 · 29 obs

○A143.204.29.822026-04-03 → 2026-06-29 · 29 obs

○A18.164.144.1052026-05-28 → 2026-06-03 · 19 obs

○ 2026-05-28 08:23:00
● 2026-05-28 10:22:38
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● 2026-05-28 14:15:20
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○A18.164.144.1082026-05-28 → 2026-06-03 · 19 obs

○A18.164.144.782026-05-28 → 2026-06-03 · 19 obs

○A18.164.144.922026-05-28 → 2026-06-03 · 19 obs

○A18.165.122.1282026-03-25 → 2026-07-15 · 14 obs

○ 2026-03-25 13:26:36
● 2026-03-25 20:08:00
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● 2026-07-12 23:23:16
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○A18.165.122.232026-03-25 → 2026-07-15 · 14 obs

○A18.165.122.752026-03-25 → 2026-07-15 · 14 obs

○A18.165.122.992026-03-25 → 2026-07-15 · 14 obs

○A184.168.193.452015-05-31 → 2017-03-27 · 4 obs

● 2015-05-31 11:53:28
● 2017-03-27 22:00:12
○ 2026-02-18 20:15:04
○ 2026-07-15 23:27:14

○A3.165.232.1132026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-17 22:08:36
● 2026-03-22 01:07:32
○ 2026-03-22 01:42:36
○ 2026-07-15 23:27:14

○A3.165.232.1152026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-17 22:08:36
● 2026-03-22 01:07:32
○ 2026-03-22 01:42:36
○ 2026-07-15 23:27:14

○A3.165.232.1182026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-17 22:08:36
● 2026-03-22 01:07:32
○ 2026-03-22 01:42:36
○ 2026-07-15 23:27:14

○A3.165.232.952026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-17 22:08:36
● 2026-03-22 01:07:32
○ 2026-03-22 01:42:36
○ 2026-07-15 23:27:14

○A3.167.112.222026-03-16 → 2026-06-11 · 12 obs

○ 2026-03-14 06:48:46
● 2026-03-16 10:18:06
○ 2026-03-16 17:05:48
○ 2026-04-18 10:13:36
● 2026-04-18 19:25:24
○ 2026-04-19 08:26:18
○ 2026-06-11 07:33:12
● 2026-06-11 12:02:12
○ 2026-06-11 17:25:20
● 2026-06-11 19:22:46
○ 2026-06-12 05:00:16
○ 2026-07-15 23:27:14

○A3.167.112.312026-03-16 → 2026-06-11 · 12 obs

○A3.167.112.392026-03-16 → 2026-06-11 · 12 obs

○A3.167.112.462026-03-16 → 2026-06-11 · 12 obs

○A3.170.103.1022026-05-30 → 2026-06-07 · 20 obs

○ 2026-05-29 09:37:24
● 2026-05-30 04:18:58
● 2026-05-30 11:05:16
○ 2026-05-30 15:08:36
○ 2026-05-30 17:49:08
● 2026-05-30 19:17:00
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● 2026-06-02 06:43:20
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● 2026-06-02 18:29:34
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● 2026-06-03 06:30:56
● 2026-06-07 09:31:42
○ 2026-06-07 12:15:12
● 2026-06-07 13:20:08
○ 2026-06-08 09:08:34
○ 2026-07-15 23:27:14

○A3.170.103.142026-05-30 → 2026-06-07 · 20 obs

○A3.170.103.232026-05-30 → 2026-06-07 · 20 obs

○A3.170.103.482026-05-30 → 2026-06-07 · 20 obs

○A3.171.171.1112026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:14:04
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○A3.171.171.1282026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:14:04
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○A3.171.171.552026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:14:04
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○A3.171.171.882026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:14:04
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○A52.222.177.162026-02-18 → 2026-06-30 · 40 obs

○ 2017-03-27 22:00:12
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○A52.222.177.22026-02-18 → 2026-06-30 · 40 obs

○A52.222.177.382026-02-18 → 2026-06-30 · 40 obs

○A52.222.177.992026-02-18 → 2026-06-30 · 40 obs

○A52.85.193.1052026-02-20 → 2026-07-12 · 45 obs

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○A52.85.193.142026-02-20 → 2026-07-12 · 45 obs

○A52.85.193.352026-02-20 → 2026-07-12 · 45 obs

○A52.85.193.522026-02-20 → 2026-07-12 · 45 obs

○A52.85.61.1082026-03-14 → 2026-03-14 · 4 obs

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○A52.85.61.222026-03-14 → 2026-03-14 · 4 obs

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○A52.85.61.412026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 22:57:40
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○A52.85.61.782026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-13 22:57:40
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○A65.8.76.1152026-05-27 → 2026-05-30 · 10 obs

○ 2026-05-26 14:11:38
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○A65.8.76.282026-05-27 → 2026-05-30 · 10 obs

○A65.8.76.482026-05-27 → 2026-05-30 · 10 obs

○A65.8.76.872026-05-27 → 2026-05-30 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
backwardsfour.com	ns-616.awsdns-13.net, ns-409.awsdns-51.com, ns-1935.awsdns-49.co.uk, ns-1463.awsdns-54.org	2 records

✅ Authoritative Response

Server:205.251.194.104

NS records: ns-616.awsdns-13.net, ns-409.awsdns-51.com, ns-1935.awsdns-49.co.uk, ns-1463.awsdns-54.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backwardsfour.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.75, 13.35.107.125...`
NS	4	`ns-1463.awsdns-54.org, ns-1935.awsdns-49.co.uk...`
TXT	1	`google-site-verification=EtYHDhVyODvjIdk`
SOA	1	`ns-1935.awsdns-49.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-409.awsdns-51.com, ns-409.awsdns-51.com)

Analysis

Hierarchy

www.backwardsfour.com is a subdomain of backwardsfour.com.

IP Addresses

backwardsfour.com points to the four IP addresses 13.35.107.17, 13.35.107.69, 13.35.107.75 and 13.35.107.125.

Additional host names — uk.sites.waas.s-cloud.fi, html.lipoextreme.systeme.io, d3ixv5vqxv7987.cloudfront.net and two others — share IP numbers with backwardsfour.com.

Name Servers

backwardsfour.com has four authoritative name servers: ns-409.awsdns-51.com, ns-616.awsdns-13.net, ns-1463.awsdns-54.org and ns-1935.awsdns-49.co.uk.

The name servers of backwardsfour.com overlap at least partially with those of other domains — among them (0x6469636b)sfreshmarket-careers.com, shonlr.com, developer.imdb.com and two more.

Each of the four hosts ns-409.awsdns-51.com, ns-616.awsdns-13.net, ns-1463.awsdns-54.org and ns-1935.awsdns-49.co.uk has two IP addresses. ns-409.awsdns-51.com points to 205.251.193.153 and 2600:9000:5301:9900::1. ns-616.awsdns-13.net points to 205.251.194.104 and 2600:9000:5302:6800::1. ns-1463.awsdns-54.org points to 205.251.197.183 and 2600:9000:5305:b700::1. ns-1935.awsdns-49.co.uk points to 205.251.199.143 and 2600:9000:5307:8f00::1.