cusdlearningcenter.com - dns.ninja

`cusdlearningcenter.com`

DNSSEC	⚠️ Not signed
A	13.35.107.35^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-35.phl51.r.cloudfront.net`
A	13.35.107.37^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.84^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.111^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-95.awsdns-11.com` ⭐
		A	2600:9000:5300:5f00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-95.awsdns-11.com`
		A	205.251.192.95^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-95.awsdns-11.com`
NS	`ns-1091.awsdns-08.org`
		A	2600:9000:5304:4300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1091.awsdns-08.org`
		A	205.251.196.67^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1091.awsdns-08.org`
NS	`ns-1880.awsdns-43.co.uk`
		A	2600:9000:5307:5800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1880.awsdns-43.co.uk`
		A	205.251.199.88^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1880.awsdns-43.co.uk`
NS	`ns-739.awsdns-28.net`
		A	2600:9000:5302:e300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-739.awsdns-28.net`
		A	205.251.194.227^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-739.awsdns-28.net`
SOA	`ns-95.awsdns-11.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=1784006697

Same first word

cusdlearningcenter.com

DNS History

108 records (8 active, 100 former)

○NSns-1047.awsdns-02.org2015-07-20 → 2017-11-21 · 4 obs

● 2015-07-20 01:25:44
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

●NSns-1091.awsdns-08.org2026-02-15 → 2026-07-14 · 3 obs

○ 2017-11-21 07:34:38
● 2026-02-15 14:04:42
● 2026-07-14 05:33:18

○NSns-1861.awsdns-40.co.uk2015-07-20 → 2017-11-21 · 4 obs

● 2015-07-20 01:25:44
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

●NSns-1880.awsdns-43.co.uk2026-02-15 → 2026-07-14 · 3 obs

○ 2017-11-21 07:34:38
● 2026-02-15 14:04:42
● 2026-07-14 05:33:18

○NSns-190.awsdns-23.com2015-07-20 → 2017-11-21 · 4 obs

● 2015-07-20 01:25:44
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

●NSns-739.awsdns-28.net2026-02-15 → 2026-07-14 · 3 obs

○ 2017-11-21 07:34:38
● 2026-02-15 14:04:42
● 2026-07-14 05:33:18

○NSns-913.awsdns-50.net2015-07-20 → 2017-11-21 · 4 obs

● 2015-07-20 01:25:44
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

●NSns-95.awsdns-11.com2026-02-15 → 2026-07-14 · 3 obs

○ 2017-11-21 07:34:38
● 2026-02-15 14:04:42
● 2026-07-14 05:33:18

○MX.2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 14:04:42
● 2026-02-17 08:06:44
○ 2026-02-17 09:49:18
○ 2026-07-14 05:33:18

○A13.33.252.1162026-02-16 → 2026-03-29 · 8 obs

○ 2026-02-15 23:42:12
● 2026-02-16 04:59:10
● 2026-02-16 06:53:04
○ 2026-02-16 09:50:32
○ 2026-03-29 10:05:20
● 2026-03-29 10:59:24
○ 2026-03-30 08:29:24
○ 2026-07-14 05:33:18

○A13.33.252.172026-02-16 → 2026-03-29 · 8 obs

○ 2026-02-15 23:42:12
● 2026-02-16 04:59:10
● 2026-02-16 06:53:04
○ 2026-02-16 09:50:32
○ 2026-03-29 10:05:20
● 2026-03-29 10:59:24
○ 2026-03-30 08:29:24
○ 2026-07-14 05:33:18

○A13.33.252.472026-02-16 → 2026-03-29 · 8 obs

○ 2026-02-15 23:42:12
● 2026-02-16 04:59:10
● 2026-02-16 06:53:04
○ 2026-02-16 09:50:32
○ 2026-03-29 10:05:20
● 2026-03-29 10:59:24
○ 2026-03-30 08:29:24
○ 2026-07-14 05:33:18

○A13.33.252.652026-02-16 → 2026-03-29 · 8 obs

○ 2026-02-15 23:42:12
● 2026-02-16 04:59:10
● 2026-02-16 06:53:04
○ 2026-02-16 09:50:32
○ 2026-03-29 10:05:20
● 2026-03-29 10:59:24
○ 2026-03-30 08:29:24
○ 2026-07-14 05:33:18

●A13.35.107.1112026-07-13 → 2026-07-14 · 9 obs

○ 2026-07-12 11:19:14
● 2026-07-13 11:30:34
○ 2026-07-13 12:18:56
● 2026-07-13 16:10:48
○ 2026-07-13 18:50:14
● 2026-07-14 01:29:24
○ 2026-07-14 02:06:30
● 2026-07-14 05:33:16
● 2026-07-14 05:33:18

●A13.35.107.352026-07-13 → 2026-07-14 · 9 obs

●A13.35.107.372026-07-13 → 2026-07-14 · 9 obs

●A13.35.107.842026-07-13 → 2026-07-14 · 9 obs

○A18.161.34.102026-04-22 → 2026-05-18 · 18 obs

○ 2026-04-18 12:23:44
● 2026-04-22 16:15:14
○ 2026-04-22 18:42:06
○ 2026-04-24 17:42:16
● 2026-04-25 00:41:34
○ 2026-04-25 03:23:18
○ 2026-05-08 02:55:08
● 2026-05-08 07:32:26
○ 2026-05-08 18:37:14
○ 2026-05-16 09:14:08
● 2026-05-17 01:28:40
○ 2026-05-17 02:42:32
○ 2026-05-17 22:34:20
● 2026-05-17 23:04:52
○ 2026-05-18 12:10:04
● 2026-05-18 23:32:38
○ 2026-05-19 04:26:42
○ 2026-07-14 05:33:18

○A18.161.34.1262026-04-22 → 2026-05-18 · 18 obs

○A18.161.34.182026-04-22 → 2026-05-18 · 18 obs

○A18.161.34.392026-04-22 → 2026-05-18 · 18 obs

○A18.164.124.122026-03-07 → 2026-05-21 · 17 obs

○ 2026-02-27 18:44:44
● 2026-03-07 21:08:04
● 2026-03-07 23:08:10
○ 2026-03-08 04:33:48
○ 2026-03-08 06:41:32
● 2026-03-08 17:23:38
○ 2026-03-08 22:07:10
○ 2026-03-28 02:10:58
● 2026-03-29 10:05:20
○ 2026-03-29 10:59:24
○ 2026-04-18 03:02:58
● 2026-04-18 05:02:38
○ 2026-04-18 12:23:44
○ 2026-05-21 23:09:48
● 2026-05-21 23:56:36
○ 2026-05-22 00:59:06
○ 2026-07-14 05:33:18

○A18.164.124.282026-03-07 → 2026-05-21 · 17 obs

○A18.164.124.312026-03-07 → 2026-05-21 · 17 obs

○A18.164.124.412026-03-07 → 2026-05-21 · 17 obs

○A18.165.53.472026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 08:29:24
● 2026-03-30 12:31:16
○ 2026-03-30 15:30:44
○ 2026-07-14 05:33:18

○A18.165.53.62026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 08:29:24
● 2026-03-30 12:31:16
○ 2026-03-30 15:30:44
○ 2026-07-14 05:33:18

○A18.165.53.892026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 08:29:24
● 2026-03-30 12:31:16
○ 2026-03-30 15:30:44
○ 2026-07-14 05:33:18

○A18.165.53.992026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 08:29:24
● 2026-03-30 12:31:16
○ 2026-03-30 15:30:44
○ 2026-07-14 05:33:18

○A18.245.253.1162026-02-15 → 2026-02-16 · 7 obs

○ 2026-02-15 14:04:42
● 2026-02-15 23:42:12
○ 2026-02-16 04:59:10
○ 2026-02-16 06:53:04
● 2026-02-16 09:50:32
○ 2026-02-16 15:03:28
○ 2026-07-14 05:33:18

○A18.245.253.392026-02-15 → 2026-02-16 · 7 obs

○ 2026-02-15 14:04:42
● 2026-02-15 23:42:12
○ 2026-02-16 04:59:10
○ 2026-02-16 06:53:04
● 2026-02-16 09:50:32
○ 2026-02-16 15:03:28
○ 2026-07-14 05:33:18

○A18.245.253.702026-02-15 → 2026-02-16 · 7 obs

○ 2026-02-15 14:04:42
● 2026-02-15 23:42:12
○ 2026-02-16 04:59:10
○ 2026-02-16 06:53:04
● 2026-02-16 09:50:32
○ 2026-02-16 15:03:28
○ 2026-07-14 05:33:18

○A18.245.253.872026-02-15 → 2026-02-16 · 7 obs

○ 2026-02-15 14:04:42
● 2026-02-15 23:42:12
○ 2026-02-16 04:59:10
○ 2026-02-16 06:53:04
● 2026-02-16 09:50:32
○ 2026-02-16 15:03:28
○ 2026-07-14 05:33:18

○A18.245.46.1022026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-28 20:24:24
● 2026-05-29 10:25:04
● 2026-05-29 12:05:00
○ 2026-05-29 23:43:18
○ 2026-07-14 05:33:18

○A18.245.46.1122026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-28 20:24:24
● 2026-05-29 10:25:04
● 2026-05-29 12:05:00
○ 2026-05-29 23:43:18
○ 2026-07-14 05:33:18

○A18.245.46.542026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-28 20:24:24
● 2026-05-29 10:25:04
● 2026-05-29 12:05:00
○ 2026-05-29 23:43:18
○ 2026-07-14 05:33:18

○A18.245.46.672026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-28 20:24:24
● 2026-05-29 10:25:04
● 2026-05-29 12:05:00
○ 2026-05-29 23:43:18
○ 2026-07-14 05:33:18

○A18.66.171.232026-03-22 → 2026-06-27 · 6 obs

○ 2026-03-18 21:01:18
● 2026-03-22 01:07:54
○ 2026-03-22 03:52:34
● 2026-06-27 18:33:50
○ 2026-06-27 19:40:52
○ 2026-07-14 05:33:18

○A18.66.171.312026-03-22 → 2026-06-27 · 6 obs

○ 2026-03-18 21:01:18
● 2026-03-22 01:07:54
○ 2026-03-22 03:52:34
● 2026-06-27 18:33:50
○ 2026-06-27 19:40:52
○ 2026-07-14 05:33:18

○A18.66.171.632026-03-22 → 2026-06-27 · 6 obs

○ 2026-03-18 21:01:18
● 2026-03-22 01:07:54
○ 2026-03-22 03:52:34
● 2026-06-27 18:33:50
○ 2026-06-27 19:40:52
○ 2026-07-14 05:33:18

○A18.66.171.922026-03-22 → 2026-06-27 · 6 obs

○ 2026-03-18 21:01:18
● 2026-03-22 01:07:54
○ 2026-03-22 03:52:34
● 2026-06-27 18:33:50
○ 2026-06-27 19:40:52
○ 2026-07-14 05:33:18

○A216.137.52.1152026-06-01 → 2026-06-04 · 17 obs

○ 2026-05-31 12:53:06
● 2026-06-01 12:09:18
○ 2026-06-01 12:46:30
○ 2026-06-01 15:19:28
● 2026-06-01 20:48:10
○ 2026-06-01 21:42:36
● 2026-06-01 23:28:24
○ 2026-06-02 03:26:40
○ 2026-06-04 04:53:08
● 2026-06-04 06:23:46
○ 2026-06-04 07:19:26
● 2026-06-04 08:16:46
○ 2026-06-04 09:11:24
○ 2026-06-04 16:16:38
● 2026-06-04 17:02:20
○ 2026-06-04 23:34:10
○ 2026-07-14 05:33:18

○A216.137.52.1182026-06-01 → 2026-06-04 · 17 obs

○A216.137.52.542026-06-01 → 2026-06-04 · 17 obs

○A216.137.52.862026-06-01 → 2026-06-04 · 17 obs

○A216.137.53.1022026-02-17 → 2026-06-30 · 52 obs

○ 2026-02-16 22:12:54
● 2026-02-17 03:57:18
○ 2026-02-17 07:33:02
○ 2026-02-17 08:06:44
● 2026-02-17 09:49:18
● 2026-03-22 17:30:08
○ 2026-03-25 11:20:50
○ 2026-04-01 14:50:04
● 2026-04-04 07:15:12
● 2026-05-18 12:10:04
○ 2026-05-18 23:32:38
○ 2026-06-08 05:48:28
● 2026-06-08 13:17:10
● 2026-06-18 12:26:20
○ 2026-06-21 08:56:42
● 2026-06-21 09:45:06
○ 2026-06-21 10:29:58
● 2026-06-21 12:23:22
○ 2026-06-21 15:21:38
● 2026-06-21 16:29:24
○ 2026-06-22 14:38:36
● 2026-06-22 18:05:34
○ 2026-06-25 05:43:58
● 2026-06-25 14:07:54
○ 2026-06-26 08:52:12
● 2026-06-26 11:35:18
○ 2026-06-26 16:43:30
● 2026-06-26 22:09:18
○ 2026-06-27 04:17:00
● 2026-06-27 07:23:40
○ 2026-06-27 13:41:58
● 2026-06-27 15:18:32
○ 2026-06-27 18:33:50
● 2026-06-27 19:40:52
○ 2026-06-27 23:06:58
● 2026-06-28 10:05:18
○ 2026-06-28 12:00:20
● 2026-06-28 14:37:16
○ 2026-06-28 16:30:16
● 2026-06-28 19:32:08
○ 2026-06-29 01:05:34
● 2026-06-29 01:43:28
○ 2026-06-29 02:38:22
● 2026-06-29 03:11:38
○ 2026-06-29 09:05:30
● 2026-06-29 19:46:20
○ 2026-06-30 01:46:44
● 2026-06-30 02:20:54
○ 2026-06-30 03:24:00
● 2026-06-30 05:29:16
○ 2026-06-30 21:59:00
○ 2026-07-14 05:33:18

○A216.137.53.1132026-02-17 → 2026-06-30 · 52 obs

○A216.137.53.552026-02-17 → 2026-06-30 · 52 obs

○A216.137.53.802026-02-17 → 2026-06-30 · 52 obs

○A3.165.136.202026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 03:52:34
● 2026-03-22 10:25:14
○ 2026-03-22 15:50:54
○ 2026-07-14 05:33:18

○A3.165.136.382026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 03:52:34
● 2026-03-22 10:25:14
○ 2026-03-22 15:50:54
○ 2026-07-14 05:33:18

○A3.165.136.442026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 03:52:34
● 2026-03-22 10:25:14
○ 2026-03-22 15:50:54
○ 2026-07-14 05:33:18

○A3.165.136.632026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 03:52:34
● 2026-03-22 10:25:14
○ 2026-03-22 15:50:54
○ 2026-07-14 05:33:18

○A3.166.152.202026-03-31 → 2026-07-14 · 55 obs

○ 2026-03-30 15:30:44
● 2026-03-31 10:52:00
● 2026-03-31 11:30:22
○ 2026-03-31 12:33:12
○ 2026-05-14 10:55:34
● 2026-05-15 04:26:48
○ 2026-05-15 18:11:20
○ 2026-06-05 00:41:02
● 2026-06-06 09:59:10
● 2026-06-07 13:50:26
○ 2026-06-08 00:12:26
○ 2026-06-17 18:37:18
● 2026-06-18 04:00:54
○ 2026-06-18 04:36:30
● 2026-06-21 10:29:58
○ 2026-06-21 12:23:22
● 2026-06-30 21:59:00
○ 2026-06-30 22:39:52
● 2026-07-01 11:06:04
○ 2026-07-01 18:24:18
● 2026-07-02 20:58:52
○ 2026-07-02 22:15:46
● 2026-07-03 01:51:04
○ 2026-07-03 02:23:24
● 2026-07-03 05:05:56
○ 2026-07-03 11:46:38
● 2026-07-03 15:55:58
○ 2026-07-03 22:25:08
● 2026-07-04 05:56:34
○ 2026-07-04 08:43:54
● 2026-07-04 09:59:20
○ 2026-07-04 13:06:24
● 2026-07-04 14:31:14
○ 2026-07-07 14:48:24
● 2026-07-07 15:29:28
○ 2026-07-07 19:06:56
● 2026-07-07 22:21:18
○ 2026-07-08 10:45:42
● 2026-07-08 19:26:16
○ 2026-07-09 13:39:14
● 2026-07-09 16:01:20
○ 2026-07-09 19:18:14
● 2026-07-09 22:20:28
○ 2026-07-10 23:28:46
● 2026-07-11 00:43:20
○ 2026-07-11 06:06:14
● 2026-07-11 22:21:06
○ 2026-07-12 07:04:22
● 2026-07-12 11:19:14
○ 2026-07-13 11:30:34
● 2026-07-13 19:23:36
○ 2026-07-14 01:29:24
● 2026-07-14 02:06:30
○ 2026-07-14 05:33:16
○ 2026-07-14 05:33:18

○A3.166.152.532026-03-31 → 2026-07-14 · 55 obs

○A3.166.152.642026-03-31 → 2026-07-14 · 55 obs

○A3.166.152.902026-03-31 → 2026-07-14 · 55 obs

○A3.167.138.202026-06-30 → 2026-07-02 · 12 obs

○ 2026-06-30 21:59:00
● 2026-06-30 22:39:52
○ 2026-07-01 11:06:04
● 2026-07-01 20:08:38
○ 2026-07-01 23:18:54
● 2026-07-02 00:29:28
○ 2026-07-02 01:09:08
● 2026-07-02 18:06:12
○ 2026-07-02 19:21:02
● 2026-07-02 22:15:46
○ 2026-07-03 01:51:04
○ 2026-07-14 05:33:18

○A3.167.138.502026-06-30 → 2026-07-02 · 12 obs

○A3.167.138.512026-06-30 → 2026-07-02 · 12 obs

○A3.167.138.712026-06-30 → 2026-07-02 · 12 obs

○A3.167.192.1252026-02-16 → 2026-07-10 · 39 obs

○ 2026-02-16 09:50:32
● 2026-02-16 15:03:28
○ 2026-02-16 22:12:54
○ 2026-02-18 00:11:10
● 2026-02-18 04:51:50
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● 2026-02-22 12:43:30
○ 2026-02-23 00:57:56
○ 2026-02-26 21:31:44
● 2026-02-27 00:00:08
○ 2026-02-27 18:44:44
○ 2026-03-13 01:48:04
● 2026-03-13 12:53:38
○ 2026-03-13 22:30:46
○ 2026-03-18 13:08:32
● 2026-03-18 17:04:32
○ 2026-03-18 21:01:18
● 2026-07-03 02:23:24
○ 2026-07-03 05:05:56
● 2026-07-03 11:46:38
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○A3.167.192.132026-02-16 → 2026-07-10 · 39 obs

○A3.167.192.372026-02-16 → 2026-07-10 · 39 obs

○A3.167.192.732026-02-16 → 2026-07-10 · 39 obs

○A3.170.3.102026-02-15 → 2026-07-11 · 39 obs

○ 2017-11-21 07:34:38
● 2026-02-15 14:04:42
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● 2026-06-26 08:52:12
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● 2026-06-29 01:05:34
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● 2026-07-11 19:22:34
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○ 2026-07-14 05:33:18

○A3.170.3.1082026-02-15 → 2026-07-11 · 39 obs

○A3.170.3.242026-02-15 → 2026-07-11 · 39 obs

○A3.170.3.472026-02-15 → 2026-07-11 · 39 obs

○A3.173.182.302026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:57:56
● 2026-02-23 09:42:06
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○A3.173.182.442026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:57:56
● 2026-02-23 09:42:06
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○A3.173.182.582026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:57:56
● 2026-02-23 09:42:06
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○A3.173.182.792026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-23 00:57:56
● 2026-02-23 09:42:06
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○A3.174.113.162026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-25 13:31:56
● 2026-03-27 11:06:32
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○ 2026-07-14 05:33:18

○A3.174.113.342026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-25 13:31:56
● 2026-03-27 11:06:32
○ 2026-03-28 02:10:58
○ 2026-07-14 05:33:18

○A3.174.113.52026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-25 13:31:56
● 2026-03-27 11:06:32
○ 2026-03-28 02:10:58
○ 2026-07-14 05:33:18

○A3.174.113.562026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-25 13:31:56
● 2026-03-27 11:06:32
○ 2026-03-28 02:10:58
○ 2026-07-14 05:33:18

○A52.216.162.1382017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A52.216.163.1542017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A52.216.18.1782017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A52.216.65.742017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A52.216.66.182017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A52.222.132.142026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 08:35:24
● 2026-05-27 23:04:02
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○ 2026-07-14 05:33:18

○A52.222.132.232026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 08:35:24
● 2026-05-27 23:04:02
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○ 2026-07-14 05:33:18

○A52.222.132.592026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 08:35:24
● 2026-05-27 23:04:02
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○A52.222.132.972026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-27 08:35:24
● 2026-05-27 23:04:02
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○A52.84.199.1112026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-06 09:59:10
● 2026-06-07 05:55:30
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○ 2026-07-14 05:33:18

○A52.84.199.1152026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-06 09:59:10
● 2026-06-07 05:55:30
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○A52.84.199.342026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-06 09:59:10
● 2026-06-07 05:55:30
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○A52.84.199.952026-06-07 → 2026-06-07 · 4 obs

○ 2026-06-06 09:59:10
● 2026-06-07 05:55:30
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○A52.85.154.642026-07-11 → 2026-07-13 · 12 obs

○ 2026-07-11 00:43:20
● 2026-07-11 06:06:14
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● 2026-07-11 21:10:54
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○A52.85.154.672026-07-11 → 2026-07-13 · 12 obs

○A52.85.154.792026-07-11 → 2026-07-13 · 12 obs

○A52.85.154.942026-07-11 → 2026-07-13 · 12 obs

○A54.192.55.1122026-05-19 → 2026-06-08 · 19 obs

○ 2026-05-19 04:26:42
● 2026-05-19 09:46:36
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○A54.192.55.1222026-05-19 → 2026-06-08 · 19 obs

○A54.192.55.1282026-05-19 → 2026-06-08 · 19 obs

○A54.192.55.602026-05-19 → 2026-06-08 · 19 obs

○A54.231.114.1452017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A54.231.13.2362016-03-03 → 2016-03-03 · 3 obs

● 2016-03-03 14:04:34
○ 2016-06-24 22:08:36
○ 2026-07-14 05:33:18

○A54.231.33.1772017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A54.231.48.1862017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A54.231.81.1542017-11-21 → 2017-11-21 · 4 obs

○ 2016-06-24 22:08:36
● 2017-11-21 07:34:38
○ 2026-02-15 14:04:42
○ 2026-07-14 05:33:18

○A54.231.9.2362016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-03 14:04:34
● 2016-06-24 22:08:36
○ 2017-11-21 07:34:38
○ 2026-07-14 05:33:18

○A99.84.237.332026-03-30 → 2026-07-02 · 48 obs

○ 2026-03-29 10:59:24
● 2026-03-30 08:29:24
○ 2026-03-30 12:31:16
○ 2026-04-01 00:53:46
● 2026-04-01 14:50:04
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● 2026-04-02 15:23:08
● 2026-04-03 11:52:04
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● 2026-05-04 15:22:22
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● 2026-06-20 00:49:16
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● 2026-06-27 04:17:00
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● 2026-06-27 13:41:58
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● 2026-06-27 23:06:58
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● 2026-06-28 12:00:20
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● 2026-06-28 16:30:16
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● 2026-06-29 09:05:30
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● 2026-06-29 13:18:52
○ 2026-06-29 19:46:20
● 2026-06-30 01:46:44
○ 2026-06-30 02:20:54
● 2026-07-01 18:24:18
○ 2026-07-01 20:08:38
● 2026-07-01 23:18:54
○ 2026-07-02 00:29:28
● 2026-07-02 01:09:08
○ 2026-07-02 18:06:12
● 2026-07-02 19:21:02
○ 2026-07-02 20:58:52
○ 2026-07-14 05:33:18

○A99.84.237.422026-03-30 → 2026-07-02 · 48 obs

○A99.84.237.82026-03-30 → 2026-07-02 · 48 obs

○A99.84.237.972026-03-30 → 2026-07-02 · 48 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cusdlearningcenter.com	ns-95.awsdns-11.com, ns-739.awsdns-28.net, ns-1091.awsdns-08.org, ns-1880.awsdns-43.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.67

NS records: ns-95.awsdns-11.com, ns-739.awsdns-28.net, ns-1091.awsdns-08.org, ns-1880.awsdns-43.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cusdlearningcenter.com (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.111, 13.35.107.35...`
NS	4	`ns-1091.awsdns-08.org, ns-1880.awsdns-43.co.uk...`
MX	1	`. (pri: 0)`
SOA	1	`ns-95.awsdns-11.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-95.awsdns-11.com, ns-95.awsdns-11.com)

Analysis

IP Addresses

cusdlearningcenter.com has four IP addresses: 13.35.107.35, 13.35.107.37, 13.35.107.84 and 13.35.107.111.

Additional host names — public-camp-bari.blogautore.repubblica.it, casualcz.nicefreedating.com, won2yen.com and two others — share IP numbers with cusdlearningcenter.com.

Name Servers

cusdlearningcenter.com has four authoritative name servers: ns-95.awsdns-11.com, ns-739.awsdns-28.net, ns-1091.awsdns-08.org and ns-1880.awsdns-43.co.uk.

cusdlearningcenter.com shares at least some of its name servers with other domains, including zoop.tech, pazienteinformato.com, iwantcaps.com and two others.

These name servers are frequently paired with the name servers ns-298.awsdns-37.com, ns-891.awsdns-47.net and ns-1244.awsdns-27.org.

The host names ns-95.awsdns-11.com, ns-739.awsdns-28.net, ns-1091.awsdns-08.org and ns-1880.awsdns-43.co.uk each resolve to two IP addresses: ns-95.awsdns-11.com resolves to 205.251.192.95 and 2600:9000:5300:5f00::1; ns-739.awsdns-28.net resolves to 205.251.194.227 and 2600:9000:5302:e300::1; ns-1091.awsdns-08.org resolves to 205.251.196.67 and 2600:9000:5304:4300::1; ns-1880.awsdns-43.co.uk resolves to 205.251.199.88 and 2600:9000:5307:5800::1.