letsencryptit.com - dns.ninja

`letsencryptit.com`

DNSSEC	⚠️ Not signed
A	3.170.19.15^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-15.iad61.r.cloudfront.net`
A	3.170.19.51^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.62^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.124^{🇺🇸 Amazon3.170.19.0/24}
NS	`ns-1403.awsdns-47.org` ⭐
		A	2600:9000:5305:7b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1403.awsdns-47.org`
		A	205.251.197.123^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1403.awsdns-47.org`
NS	`ns-2035.awsdns-62.co.uk`
		A	2600:9000:5307:f300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2035.awsdns-62.co.uk`
		A	205.251.199.243^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2035.awsdns-62.co.uk`
NS	`ns-323.awsdns-40.com`
		A	2600:9000:5301:4300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-323.awsdns-40.com`
		A	205.251.193.67^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-323.awsdns-40.com`
NS	`ns-862.awsdns-43.net`
		A	2600:9000:5303:5e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-862.awsdns-43.net`
		A	205.251.195.94^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-862.awsdns-43.net`
SOA	`ns-1403.awsdns-47.org`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=1786280449

Same first word

letsencryptit.com

DNS History

102 records (8 active, 94 former)

●NSns-1403.awsdns-47.org2026-02-16 → 2026-08-09 · 3 obs

○ 2019-02-22 20:51:56
● 2026-02-16 11:07:16
● 2026-08-09 13:16:52

●NSns-2035.awsdns-62.co.uk2026-02-16 → 2026-08-09 · 3 obs

○ 2019-02-22 20:51:56
● 2026-02-16 11:07:16
● 2026-08-09 13:16:52

●NSns-323.awsdns-40.com2026-02-16 → 2026-08-09 · 3 obs

○ 2019-02-22 20:51:56
● 2026-02-16 11:07:16
● 2026-08-09 13:16:52

●NSns-862.awsdns-43.net2026-02-16 → 2026-08-09 · 3 obs

○ 2019-02-22 20:51:56
● 2026-02-16 11:07:16
● 2026-08-09 13:16:52

○NSns47.domaincontrol.com2019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:51:56
○ 2026-02-16 11:07:16
○ 2026-08-09 13:16:52

○NSns48.domaincontrol.com2019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:51:56
○ 2026-02-16 11:07:16
○ 2026-08-09 13:16:52

○A108.138.217.1052026-02-18 → 2026-06-30 · 21 obs

○ 2026-02-16 11:07:16
● 2026-02-18 05:32:32
○ 2026-02-18 12:24:50
● 2026-02-18 20:10:40
● 2026-04-14 03:44:52
○ 2026-04-15 22:22:42
○ 2026-04-21 14:58:18
● 2026-04-23 21:27:40
● 2026-05-16 20:22:08
○ 2026-05-19 03:55:46
○ 2026-06-09 04:13:28
● 2026-06-10 07:22:58
● 2026-06-17 13:43:58
○ 2026-06-19 14:26:26
○ 2026-06-25 04:36:38
● 2026-06-26 01:01:16
● 2026-06-30 12:46:30
○ 2026-06-30 17:57:18
● 2026-06-30 21:02:10
○ 2026-06-30 22:07:36
○ 2026-08-09 13:16:52

○A108.138.217.1122026-02-18 → 2026-06-30 · 21 obs

○A108.138.217.1162026-02-18 → 2026-06-30 · 21 obs

○A108.138.217.1212026-02-18 → 2026-06-30 · 21 obs

○A108.156.85.132026-06-16 → 2026-07-28 · 9 obs

○ 2026-06-16 08:20:16
● 2026-06-16 17:32:54
○ 2026-06-16 20:46:50
○ 2026-06-17 10:21:54
● 2026-06-17 12:51:22
○ 2026-06-17 13:43:58
● 2026-07-28 16:53:34
○ 2026-07-28 18:40:58
○ 2026-08-09 13:16:52

○A108.156.85.392026-06-16 → 2026-07-28 · 9 obs

○A108.156.85.702026-06-16 → 2026-07-28 · 9 obs

○A108.156.85.742026-06-16 → 2026-07-28 · 9 obs

○A108.158.137.272026-04-06 → 2026-07-27 · 31 obs

○ 2026-04-04 00:37:22
● 2026-04-06 01:51:06
○ 2026-04-06 08:50:18
○ 2026-05-16 10:45:08
● 2026-05-16 14:26:06
○ 2026-05-16 20:22:08
● 2026-05-19 03:55:46
○ 2026-05-19 09:06:22
● 2026-07-01 20:31:30
○ 2026-07-02 00:37:42
● 2026-07-02 22:21:42
○ 2026-07-03 09:51:52
● 2026-07-13 17:45:50
○ 2026-07-13 18:59:40
● 2026-07-14 02:10:42
○ 2026-07-14 03:37:40
● 2026-07-14 07:37:34
○ 2026-07-14 15:30:46
● 2026-07-24 08:03:06
○ 2026-07-24 09:05:18
● 2026-07-24 11:47:22
○ 2026-07-24 13:48:12
● 2026-07-24 14:48:46
○ 2026-07-24 16:41:40
● 2026-07-24 23:22:04
○ 2026-07-26 15:57:24
● 2026-07-26 17:07:24
○ 2026-07-27 08:13:38
● 2026-07-27 20:19:50
○ 2026-07-28 04:53:24
○ 2026-08-09 13:16:52

○A108.158.137.652026-04-06 → 2026-07-27 · 31 obs

○A108.158.137.792026-04-06 → 2026-07-27 · 31 obs

○A108.158.137.952026-04-06 → 2026-07-27 · 31 obs

○A108.158.186.1082026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 15:55:10
● 2026-07-23 05:47:32
○ 2026-07-23 11:46:20
○ 2026-08-09 13:16:52

○A108.158.186.1182026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 15:55:10
● 2026-07-23 05:47:32
○ 2026-07-23 11:46:20
○ 2026-08-09 13:16:52

○A108.158.186.122026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 15:55:10
● 2026-07-23 05:47:32
○ 2026-07-23 11:46:20
○ 2026-08-09 13:16:52

○A108.158.186.1242026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 15:55:10
● 2026-07-23 05:47:32
○ 2026-07-23 11:46:20
○ 2026-08-09 13:16:52

○A13.226.238.1062026-02-18 → 2026-07-10 · 22 obs

○ 2026-02-18 05:32:32
● 2026-02-18 12:24:50
○ 2026-02-18 20:10:40
○ 2026-03-01 01:22:36
● 2026-03-01 08:20:20
○ 2026-03-01 12:39:54
○ 2026-03-24 03:04:16
● 2026-03-26 04:37:48
○ 2026-03-26 13:09:32
○ 2026-05-26 00:49:34
● 2026-06-19 14:26:26
○ 2026-06-20 23:30:46
○ 2026-06-23 17:54:32
● 2026-06-28 11:46:12
○ 2026-06-30 12:46:30
● 2026-07-05 06:36:36
○ 2026-07-05 07:39:04
● 2026-07-08 05:58:16
○ 2026-07-08 08:27:30
● 2026-07-10 01:51:50
○ 2026-07-10 03:44:54
○ 2026-08-09 13:16:52

○A13.226.238.1102026-02-18 → 2026-07-10 · 22 obs

○A13.226.238.282026-02-18 → 2026-07-10 · 22 obs

○A13.226.238.622026-02-18 → 2026-07-10 · 22 obs

○A13.227.107.1142026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 01:51:06
● 2026-04-06 08:50:18
○ 2026-04-07 00:58:32
○ 2026-08-09 13:16:52

○A13.227.107.182026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 01:51:06
● 2026-04-06 08:50:18
○ 2026-04-07 00:58:32
○ 2026-08-09 13:16:52

○A13.227.107.482026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 01:51:06
● 2026-04-06 08:50:18
○ 2026-04-07 00:58:32
○ 2026-08-09 13:16:52

○A13.227.107.892026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-06 01:51:06
● 2026-04-06 08:50:18
○ 2026-04-07 00:58:32
○ 2026-08-09 13:16:52

○A13.227.110.1172026-06-08 → 2026-08-08 · 84 obs

○ 2026-06-07 22:28:24
● 2026-06-08 06:58:46
○ 2026-06-08 10:57:00
○ 2026-06-15 22:57:58
● 2026-06-16 03:41:32
○ 2026-06-16 08:20:16
● 2026-07-01 05:45:24
● 2026-07-02 00:37:42
○ 2026-07-02 19:17:18
● 2026-07-03 19:20:46
● 2026-07-05 07:39:04
○ 2026-07-07 10:22:20
○ 2026-07-08 05:58:16
● 2026-07-08 19:38:12
○ 2026-07-09 15:59:00
● 2026-07-10 03:44:54
○ 2026-07-12 05:32:58
● 2026-07-12 07:58:58
○ 2026-07-12 23:50:36
● 2026-07-13 04:13:54
○ 2026-07-13 15:46:28
● 2026-07-13 23:46:48
○ 2026-07-14 01:39:22
● 2026-07-14 17:48:10
○ 2026-07-14 18:26:30
● 2026-07-14 22:50:12
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● 2026-07-15 06:36:48
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● 2026-07-18 03:20:24
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● 2026-07-28 04:53:24
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● 2026-07-30 20:26:42
○ 2026-07-31 13:27:10
● 2026-07-31 15:49:54
○ 2026-07-31 21:03:14
● 2026-08-01 03:39:48
○ 2026-08-01 10:17:26
● 2026-08-01 11:53:00
○ 2026-08-03 06:17:26
● 2026-08-03 09:33:46
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● 2026-08-03 23:24:00
○ 2026-08-04 04:15:54
● 2026-08-04 08:31:28
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○ 2026-08-05 17:35:28
● 2026-08-06 02:41:46
○ 2026-08-06 07:47:38
● 2026-08-06 12:43:04
○ 2026-08-06 22:46:14
● 2026-08-07 00:31:14
○ 2026-08-07 05:49:44
● 2026-08-07 12:01:54
○ 2026-08-07 14:20:48
● 2026-08-07 17:54:06
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● 2026-08-08 00:09:32
○ 2026-08-08 08:17:02
● 2026-08-08 11:45:48
○ 2026-08-08 16:27:40
● 2026-08-08 18:02:28
○ 2026-08-09 13:16:46
○ 2026-08-09 13:16:52

○A13.227.110.122026-06-08 → 2026-08-08 · 84 obs

○A13.227.110.682026-06-08 → 2026-08-08 · 84 obs

○A13.227.110.92026-06-08 → 2026-08-08 · 84 obs

○A13.249.180.1162026-07-28 → 2026-07-29 · 10 obs

○ 2026-07-28 04:53:24
● 2026-07-28 08:20:20
○ 2026-07-28 11:36:20
● 2026-07-28 18:40:58
○ 2026-07-29 14:25:04
● 2026-07-29 16:06:32
○ 2026-07-29 18:44:54
● 2026-07-29 19:45:16
○ 2026-07-30 01:20:16
○ 2026-08-09 13:16:52

○A13.249.180.552026-07-28 → 2026-07-29 · 10 obs

○A13.249.180.622026-07-28 → 2026-07-29 · 10 obs

○A13.249.180.982026-07-28 → 2026-07-29 · 10 obs

○A13.32.205.1212026-05-20 → 2026-07-02 · 21 obs

○ 2026-05-19 09:06:22
● 2026-05-20 21:31:56
● 2026-05-21 07:24:46
○ 2026-05-22 07:02:20
● 2026-05-22 17:48:16
● 2026-05-24 23:11:00
○ 2026-05-25 12:17:48
○ 2026-05-26 04:11:18
● 2026-05-30 11:35:26
● 2026-05-31 05:39:14
○ 2026-06-01 05:04:34
● 2026-06-02 01:31:18
● 2026-06-04 21:19:16
○ 2026-06-06 04:19:32
○ 2026-06-08 06:58:46
● 2026-06-30 07:30:34
● 2026-06-30 22:07:36
○ 2026-07-01 05:45:24
● 2026-07-02 19:17:18
○ 2026-07-02 22:21:42
○ 2026-08-09 13:16:52

○A13.32.205.352026-05-20 → 2026-07-02 · 21 obs

○A13.32.205.652026-05-20 → 2026-07-02 · 21 obs

○A13.32.205.742026-05-20 → 2026-07-02 · 21 obs

○A13.33.109.1292026-04-21 → 2026-05-06 · 20 obs

○ 2026-04-19 13:02:26
● 2026-04-21 14:58:18
● 2026-04-22 05:04:22
○ 2026-04-23 18:09:02
○ 2026-04-27 06:22:54
● 2026-04-28 01:48:52
○ 2026-04-28 18:29:14
○ 2026-04-30 04:11:36
● 2026-04-30 07:34:56
○ 2026-04-30 08:29:18
○ 2026-04-30 18:11:12
● 2026-04-30 21:19:08
○ 2026-05-01 04:57:22
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● 2026-05-03 23:59:18
○ 2026-05-04 08:06:00
○ 2026-05-05 06:07:34
● 2026-05-06 14:05:30
○ 2026-05-06 22:49:44
○ 2026-08-09 13:16:52

○A13.33.109.162026-04-21 → 2026-05-06 · 20 obs

○A13.33.109.232026-04-21 → 2026-05-06 · 20 obs

○A13.33.109.792026-04-21 → 2026-05-06 · 20 obs

○A13.35.107.1012026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 00:55:56
● 2026-07-17 11:04:54
○ 2026-07-17 22:05:50
○ 2026-08-09 13:16:52

○A13.35.107.362026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 00:55:56
● 2026-07-17 11:04:54
○ 2026-07-17 22:05:50
○ 2026-08-09 13:16:52

○A13.35.107.372026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 00:55:56
● 2026-07-17 11:04:54
○ 2026-07-17 22:05:50
○ 2026-08-09 13:16:52

○A13.35.107.542026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 00:55:56
● 2026-07-17 11:04:54
○ 2026-07-17 22:05:50
○ 2026-08-09 13:16:52

○A160.153.136.32019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:51:56
○ 2026-02-16 11:07:16
○ 2026-08-09 13:16:52

○A18.155.107.1072026-06-02 → 2026-06-03 · 9 obs

○ 2026-06-02 01:31:18
● 2026-06-02 02:29:48
○ 2026-06-02 03:04:08
● 2026-06-02 07:46:40
○ 2026-06-02 09:02:02
○ 2026-06-02 22:06:56
● 2026-06-03 02:26:20
○ 2026-06-03 03:06:30
○ 2026-08-09 13:16:52

○A18.155.107.452026-06-02 → 2026-06-03 · 9 obs

○A18.155.107.512026-06-02 → 2026-06-03 · 9 obs

○A18.155.107.562026-06-02 → 2026-06-03 · 9 obs

○A18.155.129.1182026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-26 17:07:24
● 2026-07-27 08:13:38
○ 2026-07-27 20:19:50
● 2026-07-28 11:36:20
○ 2026-07-28 16:53:34
○ 2026-08-09 13:16:52

○A18.155.129.732026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-26 17:07:24
● 2026-07-27 08:13:38
○ 2026-07-27 20:19:50
● 2026-07-28 11:36:20
○ 2026-07-28 16:53:34
○ 2026-08-09 13:16:52

○A18.155.129.82026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-26 17:07:24
● 2026-07-27 08:13:38
○ 2026-07-27 20:19:50
● 2026-07-28 11:36:20
○ 2026-07-28 16:53:34
○ 2026-08-09 13:16:52

○A18.155.129.872026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-26 17:07:24
● 2026-07-27 08:13:38
○ 2026-07-27 20:19:50
● 2026-07-28 11:36:20
○ 2026-07-28 16:53:34
○ 2026-08-09 13:16:52

○A18.238.4.1022026-07-13 → 2026-08-01 · 26 obs

○ 2026-07-13 04:13:54
● 2026-07-13 15:46:28
○ 2026-07-13 17:45:50
● 2026-07-13 18:59:40
○ 2026-07-13 20:33:42
● 2026-07-14 01:39:22
○ 2026-07-14 02:10:42
● 2026-07-14 19:34:02
○ 2026-07-14 22:16:42
● 2026-07-17 23:38:28
○ 2026-07-18 00:43:48
● 2026-07-20 20:30:46
○ 2026-07-21 03:33:24
● 2026-07-24 06:55:42
○ 2026-07-24 08:03:06
● 2026-07-26 15:57:24
○ 2026-07-26 17:07:24
● 2026-07-29 18:44:54
○ 2026-07-29 19:45:16
● 2026-07-30 01:20:16
○ 2026-07-30 07:51:06
● 2026-07-30 09:42:12
○ 2026-07-30 10:43:14
● 2026-08-01 10:17:26
○ 2026-08-01 11:53:00
○ 2026-08-09 13:16:52

○A18.238.4.162026-07-13 → 2026-08-01 · 26 obs

○A18.238.4.632026-07-13 → 2026-08-01 · 26 obs

○A18.238.4.752026-07-13 → 2026-08-01 · 26 obs

○A182.50.132.2422019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:51:56
○ 2026-02-16 11:07:16
○ 2026-08-09 13:16:52

○A198.71.232.32019-02-22 → 2019-02-22 · 3 obs

● 2019-02-22 20:51:56
○ 2026-02-16 11:07:16
○ 2026-08-09 13:16:52

○A3.163.63.102026-03-29 → 2026-06-09 · 21 obs

○ 2026-03-26 13:09:32
● 2026-03-29 10:07:46
○ 2026-03-30 07:21:52
● 2026-03-30 11:07:34
● 2026-03-31 02:10:48
○ 2026-03-31 04:18:38
○ 2026-04-07 00:58:32
● 2026-04-09 15:26:30
○ 2026-04-10 00:38:08
○ 2026-05-25 21:00:58
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●A3.170.19.1242026-06-15 → 2026-08-09 · 15 obs

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○A3.174.29.1172026-04-15 → 2026-04-19 · 7 obs

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○A99.84.237.1072026-03-30 → 2026-06-30 · 22 obs

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
letsencryptit.com	ns-323.awsdns-40.com, ns-862.awsdns-43.net, ns-1403.awsdns-47.org, ns-2035.awsdns-62.co.uk	2 records

✅ Authoritative Response

Server:205.251.195.94

NS records: ns-323.awsdns-40.com, ns-862.awsdns-43.net, ns-1403.awsdns-47.org, ns-2035.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsencryptit.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.124, 3.170.19.62...`
NS	4	`ns-1403.awsdns-47.org, ns-2035.awsdns-62.co.uk...`
SOA	1	`ns-1403.awsdns-47.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-323.awsdns-40.com, ns-323.awsdns-40.com)

Analysis

IP Addresses

letsencryptit.com points to the four IP addresses 3.170.19.15, 3.170.19.51, 3.170.19.62 and 3.170.19.124.

Among the host names that share IP numbers with letsencryptit.com are api-dev.wminst.com, empleolisto.com.mx, 1sarajean.le-vel.com and two others.

Name Servers

The domain letsencryptit.com is delegated to these four name servers: ns-323.awsdns-40.com, ns-862.awsdns-43.net, ns-1403.awsdns-47.org and ns-2035.awsdns-62.co.uk.

There is at least partial name server overlap between letsencryptit.com and other domains — akami-iin.jp, americanpassion.com, d8yx8pr95o20a.cloudfront.net and two more among them.

All four hostnames — ns-323.awsdns-40.com, ns-862.awsdns-43.net, ns-1403.awsdns-47.org and ns-2035.awsdns-62.co.uk — resolve to two IP numbers apiece: ns-323.awsdns-40.com to 205.251.193.67 and 2600:9000:5301:4300::1; ns-862.awsdns-43.net to 205.251.195.94 and 2600:9000:5303:5e00::1; ns-1403.awsdns-47.org to 205.251.197.123 and 2600:9000:5305:7b00::1; ns-2035.awsdns-62.co.uk to 205.251.199.243 and 2600:9000:5307:f300::1.