blocktesting.com - dns.ninja

`blocktesting.com`

DNSSEC	⚠️ Not signed
A	3.166.192.18^{🇺🇸 Amazon3.166.192.0/21}
		PTR	`server-3-166-192-18.phl51.r.cloudfront.net`
A	3.166.192.26^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.67^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.81^{🇺🇸 Amazon3.166.192.0/21}
NS	`ns-397.awsdns-49.com` ⭐
		A	2600:9000:5301:8d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-397.awsdns-49.com`
		A	205.251.193.141^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-397.awsdns-49.com`
NS	`ns-1193.awsdns-21.org`
		A	2600:9000:5304:a900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1193.awsdns-21.org`
		A	205.251.196.169^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1193.awsdns-21.org`
NS	`ns-1978.awsdns-55.co.uk`
		A	2600:9000:5307:ba00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1978.awsdns-55.co.uk`
		A	205.251.199.186^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1978.awsdns-55.co.uk`
NS	`ns-941.awsdns-53.net`
		A	2600:9000:5303:ad00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-941.awsdns-53.net`
		A	205.251.195.173^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-941.awsdns-53.net`
TXT	`5678`
SOA	`ns-397.awsdns-49.com`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=1785492277

Same first word

blocktesting.com

Similar names

blockingtest.com

DNS History

116 records (8 active, 108 former)

●NSns-1193.awsdns-21.org2026-02-15 → 2026-07-31 · 3 obs

○ 2017-12-17 19:34:28
● 2026-02-15 18:33:34
● 2026-07-31 10:07:26

●NSns-1978.awsdns-55.co.uk2026-02-15 → 2026-07-31 · 3 obs

○ 2017-12-17 19:34:28
● 2026-02-15 18:33:34
● 2026-07-31 10:07:26

●NSns-397.awsdns-49.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-12-17 19:34:28
● 2026-02-15 18:33:34
● 2026-07-31 10:07:26

●NSns-941.awsdns-53.net2026-02-15 → 2026-07-31 · 3 obs

○ 2017-12-17 19:34:28
● 2026-02-15 18:33:34
● 2026-07-31 10:07:26

○NSns1.dreamhost.com2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 00:04:52
● 2017-12-17 19:34:28
○ 2026-02-15 18:33:34
○ 2026-07-31 10:07:26

○NSns2.dreamhost.com2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 00:04:52
● 2017-12-17 19:34:28
○ 2026-02-15 18:33:34
○ 2026-07-31 10:07:26

○NSns3.dreamhost.com2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 00:04:52
● 2017-12-17 19:34:28
○ 2026-02-15 18:33:34
○ 2026-07-31 10:07:26

○A108.138.14.262026-07-01 → 2026-07-31 · 32 obs

○ 2026-06-30 21:51:56
● 2026-07-01 09:58:22
○ 2026-07-01 11:05:44
● 2026-07-12 11:43:38
○ 2026-07-12 14:03:00
● 2026-07-13 04:51:02
● 2026-07-13 16:40:32
○ 2026-07-14 04:20:14
○ 2026-07-16 06:32:38
● 2026-07-16 19:07:40
● 2026-07-17 21:21:48
○ 2026-07-18 04:51:00
○ 2026-07-23 01:19:10
● 2026-07-23 19:53:34
○ 2026-07-23 21:15:46
● 2026-07-23 23:59:30
○ 2026-07-24 04:52:20
● 2026-07-28 03:33:10
○ 2026-07-28 07:42:12
● 2026-07-30 19:09:04
○ 2026-07-30 19:40:08
● 2026-07-30 20:15:50
○ 2026-07-30 20:50:02
● 2026-07-30 21:44:00
○ 2026-07-31 00:20:12
● 2026-07-31 00:57:28
○ 2026-07-31 01:30:12
● 2026-07-31 02:02:24
○ 2026-07-31 02:40:10
● 2026-07-31 07:09:28
○ 2026-07-31 09:40:18
○ 2026-07-31 10:07:26

○A108.138.14.482026-07-01 → 2026-07-31 · 32 obs

○A108.138.14.602026-07-01 → 2026-07-31 · 32 obs

○A108.138.14.942026-07-01 → 2026-07-31 · 32 obs

○A108.139.119.1112026-04-09 → 2026-05-18 · 16 obs

○ 2026-04-09 02:21:36
● 2026-04-09 18:47:14
○ 2026-04-09 19:30:28
● 2026-04-09 22:51:06
○ 2026-04-10 00:04:18
● 2026-04-10 22:06:18
○ 2026-04-11 01:44:16
○ 2026-04-14 22:13:08
● 2026-04-15 09:27:32
● 2026-04-16 16:22:50
○ 2026-04-16 22:57:00
○ 2026-05-18 22:46:58
● 2026-05-18 23:24:16
● 2026-05-18 23:59:26
○ 2026-05-19 02:08:10
○ 2026-07-31 10:07:26

○A108.139.119.22026-04-09 → 2026-05-18 · 16 obs

○A108.139.119.492026-04-09 → 2026-05-18 · 16 obs

○A108.139.119.662026-04-09 → 2026-05-18 · 16 obs

○A108.139.166.302026-04-27 → 2026-06-04 · 17 obs

○ 2026-04-26 04:31:58
● 2026-04-27 06:11:00
○ 2026-04-27 09:03:22
○ 2026-04-28 10:43:46
● 2026-04-28 11:33:40
● 2026-04-28 16:51:42
○ 2026-04-28 19:27:00
○ 2026-04-29 18:01:36
● 2026-04-29 19:53:10
○ 2026-04-29 21:42:20
○ 2026-05-24 21:34:04
● 2026-05-25 00:27:16
○ 2026-05-25 02:02:54
○ 2026-06-04 10:43:42
● 2026-06-04 11:22:40
○ 2026-06-04 12:39:52
○ 2026-07-31 10:07:26

○A108.139.166.452026-04-27 → 2026-06-04 · 17 obs

○A108.139.166.752026-04-27 → 2026-06-04 · 17 obs

○A108.139.166.772026-04-27 → 2026-06-04 · 17 obs

○A108.156.152.192026-04-03 → 2026-07-28 · 18 obs

○ 2026-04-01 23:53:50
● 2026-04-03 13:57:06
○ 2026-04-04 08:03:58
● 2026-04-04 16:35:30
○ 2026-04-05 02:48:26
○ 2026-04-05 19:15:14
● 2026-04-05 20:27:40
○ 2026-04-05 23:29:28
○ 2026-04-06 00:03:10
● 2026-04-06 04:17:50
○ 2026-04-06 10:31:38
● 2026-04-06 22:40:50
○ 2026-04-07 00:28:40
● 2026-07-28 14:33:14
○ 2026-07-28 15:58:16
● 2026-07-28 18:17:56
○ 2026-07-28 19:55:10
○ 2026-07-31 10:07:26

○A108.156.152.632026-04-03 → 2026-07-28 · 18 obs

○A108.156.152.672026-04-03 → 2026-07-28 · 18 obs

○A108.156.152.962026-04-03 → 2026-07-28 · 18 obs

○A108.157.173.1242026-06-17 → 2026-07-28 · 10 obs

○ 2026-06-16 23:14:04
● 2026-06-17 12:44:26
○ 2026-06-17 14:04:58
● 2026-06-21 15:36:18
○ 2026-06-21 16:07:54
● 2026-07-27 13:39:56
○ 2026-07-27 15:10:22
● 2026-07-28 15:58:16
○ 2026-07-28 18:17:56
○ 2026-07-31 10:07:26

○A108.157.173.52026-06-17 → 2026-07-28 · 10 obs

○A108.157.173.612026-06-17 → 2026-07-28 · 10 obs

○A108.157.173.812026-06-17 → 2026-07-28 · 10 obs

○A108.158.122.1002026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-07 11:33:36
● 2026-04-09 00:17:46
○ 2026-04-09 02:21:36
○ 2026-07-31 10:07:26

○A108.158.122.1162026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-07 11:33:36
● 2026-04-09 00:17:46
○ 2026-04-09 02:21:36
○ 2026-07-31 10:07:26

○A108.158.122.22026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-07 11:33:36
● 2026-04-09 00:17:46
○ 2026-04-09 02:21:36
○ 2026-07-31 10:07:26

○A108.158.122.292026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-07 11:33:36
● 2026-04-09 00:17:46
○ 2026-04-09 02:21:36
○ 2026-07-31 10:07:26

○A13.249.141.1132026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-19 02:08:10
● 2026-05-19 08:44:16
● 2026-05-19 11:51:52
○ 2026-05-19 12:28:20
● 2026-05-19 13:24:26
● 2026-06-01 16:25:50
○ 2026-06-03 01:03:12
○ 2026-06-04 15:11:14
● 2026-06-04 19:19:26
● 2026-06-08 01:40:28
○ 2026-06-08 07:54:54
● 2026-06-30 06:33:26
○ 2026-06-30 17:23:30
● 2026-07-02 03:00:54
○ 2026-07-02 04:54:34
● 2026-07-02 16:42:12
○ 2026-07-02 17:28:06
○ 2026-07-31 10:07:26

○A13.249.141.172026-05-19 → 2026-07-02 · 18 obs

○A13.249.141.252026-05-19 → 2026-07-02 · 18 obs

○A13.249.141.442026-05-19 → 2026-07-02 · 18 obs

○A13.32.16.1032026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-13 10:48:26
● 2026-06-13 13:47:26
○ 2026-06-13 14:29:28
○ 2026-07-31 10:07:26

○A13.32.16.1232026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-13 10:48:26
● 2026-06-13 13:47:26
○ 2026-06-13 14:29:28
○ 2026-07-31 10:07:26

○A13.32.16.1272026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-13 10:48:26
● 2026-06-13 13:47:26
○ 2026-06-13 14:29:28
○ 2026-07-31 10:07:26

○A13.32.16.892026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-13 10:48:26
● 2026-06-13 13:47:26
○ 2026-06-13 14:29:28
○ 2026-07-31 10:07:26

○A13.33.109.1112026-04-25 → 2026-05-19 · 17 obs

○ 2026-04-19 21:49:44
● 2026-04-25 19:28:00
○ 2026-04-25 20:23:54
○ 2026-04-25 22:20:50
● 2026-04-26 00:06:10
○ 2026-04-26 04:31:58
○ 2026-05-04 06:18:44
● 2026-05-04 09:36:12
○ 2026-05-04 13:08:56
○ 2026-05-17 03:14:30
● 2026-05-17 07:15:22
○ 2026-05-17 10:04:56
○ 2026-05-19 13:24:26
● 2026-05-19 14:27:52
● 2026-05-19 15:50:58
○ 2026-05-19 18:33:44
○ 2026-07-31 10:07:26

○A13.33.109.162026-04-25 → 2026-05-19 · 17 obs

○A13.33.109.332026-04-25 → 2026-05-19 · 17 obs

○A13.33.109.952026-04-25 → 2026-05-19 · 17 obs

○A13.33.129.1222026-04-28 → 2026-07-01 · 17 obs

○ 2026-04-27 09:03:22
● 2026-04-28 02:34:48
○ 2026-04-28 04:44:58
● 2026-04-28 05:57:58
○ 2026-04-28 07:06:58
○ 2026-05-09 12:41:52
● 2026-05-09 21:27:54
○ 2026-05-10 03:28:50
○ 2026-05-16 00:30:44
● 2026-05-16 07:04:12
○ 2026-05-16 11:48:50
○ 2026-06-01 22:10:54
● 2026-06-01 23:09:22
○ 2026-06-01 23:50:50
● 2026-07-01 21:20:32
○ 2026-07-01 22:55:52
○ 2026-07-31 10:07:26

○A13.33.129.602026-04-28 → 2026-07-01 · 17 obs

○A13.33.129.812026-04-28 → 2026-07-01 · 17 obs

○A13.33.129.932026-04-28 → 2026-07-01 · 17 obs

○A13.33.131.1002026-07-01 → 2026-07-28 · 26 obs

○ 2026-07-01 22:55:52
● 2026-07-01 23:26:02
○ 2026-07-02 00:18:18
● 2026-07-02 22:25:00
○ 2026-07-03 04:16:44
○ 2026-07-03 12:13:14
● 2026-07-13 21:24:40
○ 2026-07-14 12:16:36
● 2026-07-23 05:35:26
○ 2026-07-23 11:17:36
● 2026-07-24 04:52:20
○ 2026-07-24 15:49:24
● 2026-07-25 06:01:12
● 2026-07-26 08:35:50
○ 2026-07-26 10:52:42
● 2026-07-26 14:09:06
○ 2026-07-26 16:42:24
● 2026-07-26 18:56:30
○ 2026-07-26 20:37:14
● 2026-07-26 21:48:02
○ 2026-07-27 04:13:48
● 2026-07-27 23:08:06
○ 2026-07-28 00:05:14
● 2026-07-28 00:55:36
○ 2026-07-28 03:33:10
○ 2026-07-31 10:07:26

○A13.33.131.532026-07-01 → 2026-07-28 · 26 obs

○A13.33.131.542026-07-01 → 2026-07-28 · 26 obs

○A13.33.131.832026-07-01 → 2026-07-28 · 26 obs

○A13.33.153.142026-02-21 → 2026-06-30 · 18 obs

○ 2026-02-21 13:28:46
● 2026-02-21 22:56:56
● 2026-02-23 10:53:08
○ 2026-02-23 18:14:06
○ 2026-03-09 04:54:06
● 2026-03-10 03:07:28
● 2026-03-25 09:57:28
○ 2026-03-26 11:18:00
○ 2026-04-19 00:58:42
● 2026-04-19 21:49:44
● 2026-05-16 00:30:44
○ 2026-05-17 00:53:34
○ 2026-06-16 23:14:04
● 2026-06-30 18:36:20
○ 2026-06-30 19:45:02
● 2026-06-30 20:49:16
○ 2026-06-30 21:51:56
○ 2026-07-31 10:07:26

○A13.33.153.292026-02-21 → 2026-06-30 · 18 obs

○A13.33.153.372026-02-21 → 2026-06-30 · 18 obs

○A13.33.153.72026-02-21 → 2026-06-30 · 18 obs

○A13.33.235.1012026-03-24 → 2026-07-18 · 18 obs

○ 2026-03-22 21:45:06
● 2026-03-24 09:16:08
● 2026-03-25 00:30:00
○ 2026-03-25 09:57:28
● 2026-03-25 10:59:00
● 2026-03-27 06:32:32
○ 2026-03-27 21:40:52
● 2026-07-11 09:22:10
○ 2026-07-11 18:52:32
● 2026-07-14 04:20:14
○ 2026-07-14 07:42:12
● 2026-07-15 09:08:50
○ 2026-07-16 02:22:30
● 2026-07-17 00:46:02
○ 2026-07-17 03:27:14
● 2026-07-18 06:10:32
○ 2026-07-18 07:24:58
○ 2026-07-31 10:07:26

○A13.33.235.1092026-03-24 → 2026-07-18 · 18 obs

○A13.33.235.142026-03-24 → 2026-07-18 · 18 obs

○A13.33.235.392026-03-24 → 2026-07-18 · 18 obs

○A13.35.107.22026-07-12 → 2026-07-31 · 39 obs

○ 2026-07-12 15:00:10
● 2026-07-12 16:24:10
○ 2026-07-12 17:02:50
● 2026-07-12 23:22:46
○ 2026-07-13 00:23:16
● 2026-07-13 17:58:36
○ 2026-07-15 03:23:22
○ 2026-07-18 04:02:04
● 2026-07-19 04:35:58
○ 2026-07-20 00:07:54
● 2026-07-21 10:47:14
● 2026-07-22 17:07:42
○ 2026-07-22 22:12:18
○ 2026-07-26 08:35:50
● 2026-07-26 10:52:42
○ 2026-07-26 14:09:06
● 2026-07-26 16:42:24
○ 2026-07-26 18:56:30
● 2026-07-26 20:37:14
○ 2026-07-26 21:48:02
● 2026-07-27 04:13:48
○ 2026-07-27 09:23:44
● 2026-07-27 11:13:48
○ 2026-07-27 12:24:24
● 2026-07-27 15:10:22
○ 2026-07-27 23:08:06
● 2026-07-28 00:05:14
○ 2026-07-28 00:55:36
● 2026-07-28 09:22:00
○ 2026-07-28 10:07:46
● 2026-07-29 05:08:34
○ 2026-07-29 06:15:50
● 2026-07-29 11:57:26
○ 2026-07-29 15:18:50
● 2026-07-31 01:30:12
○ 2026-07-31 02:02:24
● 2026-07-31 02:40:10
○ 2026-07-31 07:09:28
○ 2026-07-31 10:07:26

○A13.35.107.382026-07-12 → 2026-07-31 · 39 obs

○A13.35.107.432026-07-12 → 2026-07-31 · 39 obs

○A13.35.107.492026-07-12 → 2026-07-31 · 39 obs

○A173.236.156.482016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 00:04:52
● 2017-12-17 19:34:28
○ 2026-02-15 18:33:34
○ 2026-07-31 10:07:26

○A18.154.227.1112026-02-15 → 2026-07-12 · 18 obs

○ 2017-12-17 19:34:28
● 2026-02-15 18:33:34
● 2026-02-21 13:28:46
○ 2026-02-21 22:56:56
○ 2026-03-01 13:33:32
● 2026-03-03 00:13:36
○ 2026-03-06 13:03:28
○ 2026-06-13 10:48:26
● 2026-06-14 01:00:42
● 2026-06-19 04:38:18
○ 2026-06-21 02:35:52
○ 2026-06-26 15:28:38
● 2026-06-30 09:12:52
● 2026-07-12 09:22:22
○ 2026-07-12 11:43:38
● 2026-07-12 14:03:00
○ 2026-07-12 15:00:10
○ 2026-07-31 10:07:26

○A18.154.227.352026-02-15 → 2026-07-12 · 18 obs

○A18.154.227.602026-02-15 → 2026-07-12 · 18 obs

○A18.154.227.622026-02-15 → 2026-07-12 · 18 obs

○A18.244.28.382026-07-27 → 2026-07-29 · 8 obs

○ 2026-07-27 04:13:48
● 2026-07-27 09:23:44
○ 2026-07-27 11:13:48
● 2026-07-28 11:39:46
○ 2026-07-28 12:25:06
● 2026-07-29 04:14:54
○ 2026-07-29 05:08:34
○ 2026-07-31 10:07:26

○A18.244.28.572026-07-27 → 2026-07-29 · 8 obs

○ 2026-07-27 04:13:48
● 2026-07-27 09:23:44
○ 2026-07-27 11:13:48
● 2026-07-28 11:39:46
○ 2026-07-28 12:25:06
● 2026-07-29 04:14:54
○ 2026-07-29 05:08:34
○ 2026-07-31 10:07:26

○A18.244.28.802026-07-27 → 2026-07-29 · 8 obs

○ 2026-07-27 04:13:48
● 2026-07-27 09:23:44
○ 2026-07-27 11:13:48
● 2026-07-28 11:39:46
○ 2026-07-28 12:25:06
● 2026-07-29 04:14:54
○ 2026-07-29 05:08:34
○ 2026-07-31 10:07:26

○A18.244.28.862026-07-27 → 2026-07-29 · 8 obs

○ 2026-07-27 04:13:48
● 2026-07-27 09:23:44
○ 2026-07-27 11:13:48
● 2026-07-28 11:39:46
○ 2026-07-28 12:25:06
● 2026-07-29 04:14:54
○ 2026-07-29 05:08:34
○ 2026-07-31 10:07:26

○A18.67.145.102026-03-28 → 2026-07-21 · 18 obs

○ 2026-03-27 21:40:52
● 2026-03-28 18:17:38
○ 2026-03-29 23:26:34
○ 2026-03-30 18:36:02
● 2026-03-30 21:17:16
○ 2026-04-01 00:49:40
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● 2026-06-30 21:51:56
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● 2026-07-05 09:42:04
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● 2026-07-19 01:28:58
● 2026-07-20 14:00:44
○ 2026-07-20 15:34:48
● 2026-07-21 00:18:40
○ 2026-07-21 00:56:44
○ 2026-07-31 10:07:26

○A18.67.145.1292026-03-28 → 2026-07-21 · 18 obs

○A18.67.145.332026-03-28 → 2026-07-21 · 18 obs

○A18.67.145.482026-03-28 → 2026-07-21 · 18 obs

○A3.161.193.1012026-04-05 → 2026-04-07 · 7 obs

○ 2026-04-05 02:48:26
● 2026-04-05 06:25:36
○ 2026-04-05 07:10:56
○ 2026-04-07 00:28:40
● 2026-04-07 10:08:32
○ 2026-04-07 11:33:36
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○A3.161.193.232026-04-05 → 2026-04-07 · 7 obs

○ 2026-04-05 02:48:26
● 2026-04-05 06:25:36
○ 2026-04-05 07:10:56
○ 2026-04-07 00:28:40
● 2026-04-07 10:08:32
○ 2026-04-07 11:33:36
○ 2026-07-31 10:07:26

○A3.161.193.532026-04-05 → 2026-04-07 · 7 obs

○ 2026-04-05 02:48:26
● 2026-04-05 06:25:36
○ 2026-04-05 07:10:56
○ 2026-04-07 00:28:40
● 2026-04-07 10:08:32
○ 2026-04-07 11:33:36
○ 2026-07-31 10:07:26

○A3.161.193.812026-04-05 → 2026-04-07 · 7 obs

○ 2026-04-05 02:48:26
● 2026-04-05 06:25:36
○ 2026-04-05 07:10:56
○ 2026-04-07 00:28:40
● 2026-04-07 10:08:32
○ 2026-04-07 11:33:36
○ 2026-07-31 10:07:26

○A3.164.36.1192026-05-26 → 2026-06-05 · 17 obs

○ 2026-05-25 02:02:54
● 2026-05-26 20:35:36
○ 2026-05-26 23:01:56
○ 2026-05-27 17:14:30
● 2026-05-27 17:51:26
○ 2026-05-27 19:07:42
○ 2026-06-01 07:42:56
● 2026-06-01 12:11:54
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● 2026-06-03 01:03:12
● 2026-06-03 06:33:02
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● 2026-06-05 11:00:10
○ 2026-06-05 12:50:42
○ 2026-07-31 10:07:26

○A3.164.36.322026-05-26 → 2026-06-05 · 17 obs

○A3.164.36.962026-05-26 → 2026-06-05 · 17 obs

○A3.164.36.982026-05-26 → 2026-06-05 · 17 obs

●A3.166.192.182026-07-14 → 2026-07-31 · 39 obs

○ 2026-07-14 07:42:12
● 2026-07-14 10:17:48
○ 2026-07-14 11:44:50
● 2026-07-16 12:23:38
○ 2026-07-16 13:03:10
● 2026-07-16 13:34:26
○ 2026-07-16 15:53:10
● 2026-07-17 14:03:14
○ 2026-07-17 15:10:44
● 2026-07-22 10:07:10
○ 2026-07-22 12:22:52
● 2026-07-27 12:24:24
○ 2026-07-27 13:39:56
● 2026-07-28 12:25:06
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● 2026-07-28 19:55:10
○ 2026-07-28 20:57:32
● 2026-07-29 00:35:34
○ 2026-07-29 02:23:54
● 2026-07-29 02:55:40
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● 2026-07-29 09:57:20
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● 2026-07-30 06:52:46
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● 2026-07-30 09:00:36
○ 2026-07-30 10:55:34
● 2026-07-30 13:49:34
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● 2026-07-30 16:10:06
○ 2026-07-30 17:07:28
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● 2026-07-31 00:20:12
○ 2026-07-31 00:57:28
● 2026-07-31 09:40:18
● 2026-07-31 10:07:26

●A3.166.192.262026-07-14 → 2026-07-31 · 39 obs

●A3.166.192.672026-07-14 → 2026-07-31 · 39 obs

●A3.166.192.812026-07-14 → 2026-07-31 · 39 obs

○A3.169.231.442026-02-23 → 2026-07-30 · 23 obs

○ 2026-02-23 10:53:08
● 2026-02-23 18:14:06
● 2026-02-23 19:06:26
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○ 2026-03-28 18:17:38
● 2026-07-03 04:16:44
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● 2026-07-07 15:46:24
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● 2026-07-13 03:19:06
○ 2026-07-13 04:12:54
● 2026-07-17 20:11:44
● 2026-07-25 01:46:34
○ 2026-07-25 02:19:12
● 2026-07-25 04:03:06
○ 2026-07-25 06:01:12
● 2026-07-29 17:08:30
○ 2026-07-29 18:06:58
● 2026-07-30 05:49:32
○ 2026-07-30 06:22:38
● 2026-07-30 14:44:04
○ 2026-07-30 15:18:18
○ 2026-07-31 10:07:26

○A3.169.231.452026-02-23 → 2026-07-30 · 23 obs

○A3.169.231.802026-02-23 → 2026-07-30 · 23 obs

○A3.169.231.882026-02-23 → 2026-07-30 · 23 obs

○A3.171.171.1052026-03-30 → 2026-07-30 · 43 obs

○ 2026-03-30 01:50:56
● 2026-03-30 18:36:02
○ 2026-03-30 21:17:16
○ 2026-03-31 00:16:12
● 2026-03-31 10:44:58
○ 2026-04-01 23:53:50
○ 2026-06-19 00:14:32
● 2026-06-20 11:38:24
○ 2026-06-20 21:27:34
● 2026-06-22 17:49:46
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● 2026-06-24 11:48:08
● 2026-06-28 12:19:48
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● 2026-06-28 19:19:52
○ 2026-06-28 19:55:16
● 2026-07-28 07:42:12
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● 2026-07-28 10:07:46
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● 2026-07-28 20:57:32
○ 2026-07-29 00:35:34
● 2026-07-29 02:23:54
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● 2026-07-29 06:15:50
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● 2026-07-29 10:35:34
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● 2026-07-29 15:18:50
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● 2026-07-29 18:06:58
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● 2026-07-30 06:22:38
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● 2026-07-30 15:18:18
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● 2026-07-30 17:07:28
○ 2026-07-30 18:30:00
○ 2026-07-31 10:07:26

○A3.171.171.262026-03-30 → 2026-07-30 · 43 obs

○A3.171.171.302026-03-30 → 2026-07-30 · 43 obs

○A3.171.171.922026-03-30 → 2026-07-30 · 43 obs

○A3.174.18.1022026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-10 03:07:28
● 2026-03-22 20:03:54
○ 2026-03-22 21:45:06
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○A3.174.18.622026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-10 03:07:28
● 2026-03-22 20:03:54
○ 2026-03-22 21:45:06
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○A3.174.18.702026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-10 03:07:28
● 2026-03-22 20:03:54
○ 2026-03-22 21:45:06
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○A3.174.18.832026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-10 03:07:28
● 2026-03-22 20:03:54
○ 2026-03-22 21:45:06
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○A3.174.255.362026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 23:01:56
● 2026-05-27 02:31:36
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○A3.174.255.732026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 23:01:56
● 2026-05-27 02:31:36
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○A3.174.255.792026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 23:01:56
● 2026-05-27 02:31:36
○ 2026-05-27 03:03:58
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○A3.174.255.952026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 23:01:56
● 2026-05-27 02:31:36
○ 2026-05-27 03:03:58
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○A3.174.29.662026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:44:16
● 2026-04-14 09:03:16
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○A3.174.29.752026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:44:16
● 2026-04-14 09:03:16
○ 2026-04-14 12:47:08
○ 2026-07-31 10:07:26

○A3.174.29.852026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:44:16
● 2026-04-14 09:03:16
○ 2026-04-14 12:47:08
○ 2026-07-31 10:07:26

○A3.174.29.862026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-11 01:44:16
● 2026-04-14 09:03:16
○ 2026-04-14 12:47:08
○ 2026-07-31 10:07:26

○A65.8.76.1172026-05-27 → 2026-06-01 · 16 obs

○ 2026-05-27 03:03:58
● 2026-05-27 12:44:32
○ 2026-05-27 13:22:52
○ 2026-05-28 02:08:18
● 2026-05-28 03:12:14
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● 2026-05-29 03:53:00
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● 2026-05-30 19:26:14
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○A65.8.76.282026-05-27 → 2026-06-01 · 16 obs

○A65.8.76.312026-05-27 → 2026-06-01 · 16 obs

○A65.8.76.512026-05-27 → 2026-06-01 · 16 obs

○A99.84.234.152026-03-08 → 2026-07-30 · 9 obs

○ 2026-03-06 13:03:28
● 2026-03-08 00:13:46
○ 2026-03-08 14:38:14
○ 2026-03-28 18:17:38
● 2026-03-29 23:26:34
○ 2026-03-30 01:50:56
● 2026-07-30 19:40:08
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○A99.84.234.192026-03-08 → 2026-07-30 · 9 obs

○A99.84.234.642026-03-08 → 2026-07-30 · 9 obs

○A99.84.234.822026-03-08 → 2026-07-30 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
blocktesting.com	ns-397.awsdns-49.com, ns-941.awsdns-53.net, ns-1193.awsdns-21.org, ns-1978.awsdns-55.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.141

NS records: ns-397.awsdns-49.com, ns-941.awsdns-53.net, ns-1193.awsdns-21.org, ns-1978.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocktesting.com (unsigned zone)

⏱️ Timing

Total: 1452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.18, 3.166.192.67...`
NS	4	`ns-1193.awsdns-21.org, ns-1978.awsdns-55.co.uk...`
TXT	1	`5678`
SOA	1	`ns-397.awsdns-49.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-397.awsdns-49.com, ns-397.awsdns-49.com)

Analysis

IP Addresses

blocktesting.com has four IP addresses: 3.166.192.18, 3.166.192.26, 3.166.192.67 and 3.166.192.81.

Among the host names that share IP numbers with blocktesting.com are aimedicalsolutions.net, opsallthethings.com, d1nl7sb9ymxpae.cloudfront.net and two others.

Name Servers

The domain blocktesting.com is delegated to these four name servers: ns-397.awsdns-49.com, ns-941.awsdns-53.net, ns-1193.awsdns-21.org and ns-1978.awsdns-55.co.uk.

blocktesting.com shares at least some of its name servers with other domains, including cedr.systems, crunchyroll.com.es, homeeverywheregift.com and two others.

The host names ns-397.awsdns-49.com, ns-941.awsdns-53.net, ns-1193.awsdns-21.org and ns-1978.awsdns-55.co.uk each resolve to two IP addresses: ns-397.awsdns-49.com resolves to 205.251.193.141 and 2600:9000:5301:8d00::1; ns-941.awsdns-53.net resolves to 205.251.195.173 and 2600:9000:5303:ad00::1; ns-1193.awsdns-21.org resolves to 205.251.196.169 and 2600:9000:5304:a900::1; ns-1978.awsdns-55.co.uk resolves to 205.251.199.186 and 2600:9000:5307:ba00::1.