code-exercises.com - dns.ninja

`code-exercises.com`

DNSSEC	⚠️ Not signed
A	3.171.100.70^{🇺🇸 Amazon3.171.100.0/22}
		PTR	`server-3-171-100-70.iad12.r.cloudfront.net`
A	3.171.100.77^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.85^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.103^{🇺🇸 Amazon3.171.100.0/22}
NS	`ns-781.awsdns-33.net` ⭐
		A	2600:9000:5303:d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-781.awsdns-33.net`
		A	205.251.195.13^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-781.awsdns-33.net`
NS	`ns-1298.awsdns-34.org`
		A	2600:9000:5305:1200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1298.awsdns-34.org`
		A	205.251.197.18^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1298.awsdns-34.org`
NS	`ns-1602.awsdns-08.co.uk`
		A	2600:9000:5306:4200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1602.awsdns-08.co.uk`
		A	205.251.198.66^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1602.awsdns-08.co.uk`
NS	`ns-78.awsdns-09.com`
		A	2600:9000:5300:4e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-78.awsdns-09.com`
		A	205.251.192.78^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-78.awsdns-09.com`
TXT	`google-site-verification=7dRLQdInwDOHSPEdOjywVi874gJKS_7ntztAG_gVrmo`
SOA	`ns-781.awsdns-33.net`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=1785885359

Same first word

code-exercises.com

DNS History

97 records (8 active, 89 former)

●NSns-1298.awsdns-34.org2026-02-17 → 2026-08-04 · 3 obs

○ 2017-10-04 22:45:18
● 2026-02-17 01:13:00
● 2026-08-04 23:43:12

●NSns-1602.awsdns-08.co.uk2026-02-17 → 2026-08-04 · 3 obs

○ 2017-10-04 22:45:18
● 2026-02-17 01:13:00
● 2026-08-04 23:43:12

●NSns-78.awsdns-09.com2026-02-17 → 2026-08-04 · 3 obs

○ 2017-10-04 22:45:18
● 2026-02-17 01:13:00
● 2026-08-04 23:43:12

●NSns-781.awsdns-33.net2026-02-17 → 2026-08-04 · 3 obs

○ 2017-10-04 22:45:18
● 2026-02-17 01:13:00
● 2026-08-04 23:43:12

○NSns65.domaincontrol.com2016-12-17 → 2017-10-04 · 4 obs

● 2016-12-17 15:32:36
● 2017-10-04 22:45:18
○ 2026-02-17 01:13:00
○ 2026-08-04 23:43:12

○NSns66.domaincontrol.com2016-12-17 → 2017-10-04 · 4 obs

● 2016-12-17 15:32:36
● 2017-10-04 22:45:18
○ 2026-02-17 01:13:00
○ 2026-08-04 23:43:12

○MXmailstore1.secureserver.net2016-12-17 → 2026-02-17 · 4 obs

● 2016-12-17 15:32:36
● 2026-02-17 01:13:00
○ 2026-02-17 17:54:44
○ 2026-08-04 23:43:12

○MXsmtp.secureserver.net2016-12-17 → 2026-02-17 · 4 obs

● 2016-12-17 15:32:36
● 2026-02-17 01:13:00
○ 2026-02-17 17:54:44
○ 2026-08-04 23:43:12

○A13.225.47.1282026-05-26 → 2026-06-04 · 11 obs

○ 2026-05-25 05:27:56
● 2026-05-26 11:32:00
○ 2026-05-26 13:06:22
○ 2026-05-27 05:29:34
● 2026-05-27 10:51:34
○ 2026-05-27 12:25:14
○ 2026-06-04 06:08:44
● 2026-06-04 10:08:06
● 2026-06-04 10:57:00
○ 2026-06-04 13:28:10
○ 2026-08-04 23:43:12

○A13.225.47.152026-05-26 → 2026-06-04 · 11 obs

○A13.225.47.252026-05-26 → 2026-06-04 · 11 obs

○A13.225.47.412026-05-26 → 2026-06-04 · 11 obs

○A13.227.231.1032026-07-28 → 2026-07-28 · 6 obs

○ 2026-07-28 06:17:36
● 2026-07-28 12:03:44
○ 2026-07-28 12:42:10
● 2026-07-28 14:44:48
○ 2026-07-28 15:26:28
○ 2026-08-04 23:43:12

○A13.227.231.112026-07-28 → 2026-07-28 · 6 obs

○ 2026-07-28 06:17:36
● 2026-07-28 12:03:44
○ 2026-07-28 12:42:10
● 2026-07-28 14:44:48
○ 2026-07-28 15:26:28
○ 2026-08-04 23:43:12

○A13.227.231.492026-07-28 → 2026-07-28 · 6 obs

○ 2026-07-28 06:17:36
● 2026-07-28 12:03:44
○ 2026-07-28 12:42:10
● 2026-07-28 14:44:48
○ 2026-07-28 15:26:28
○ 2026-08-04 23:43:12

○A13.227.231.92026-07-28 → 2026-07-28 · 6 obs

○ 2026-07-28 06:17:36
● 2026-07-28 12:03:44
○ 2026-07-28 12:42:10
● 2026-07-28 14:44:48
○ 2026-07-28 15:26:28
○ 2026-08-04 23:43:12

○A13.249.180.1102026-07-28 → 2026-07-29 · 10 obs

○ 2026-07-28 03:53:26
● 2026-07-28 06:17:36
○ 2026-07-28 12:03:44
● 2026-07-28 12:42:10
○ 2026-07-28 14:44:48
● 2026-07-28 19:49:52
○ 2026-07-29 10:54:14
● 2026-07-29 11:43:58
○ 2026-07-30 01:11:50
○ 2026-08-04 23:43:12

○A13.249.180.242026-07-28 → 2026-07-29 · 10 obs

○A13.249.180.572026-07-28 → 2026-07-29 · 10 obs

○A13.249.180.62026-07-28 → 2026-07-29 · 10 obs

○A13.32.164.1082026-05-19 → 2026-07-02 · 27 obs

○ 2026-05-18 16:03:16
● 2026-05-19 09:13:46
● 2026-05-19 23:18:58
○ 2026-05-20 00:36:04
○ 2026-05-20 01:43:06
● 2026-05-20 03:46:52
● 2026-05-27 01:43:28
○ 2026-05-28 02:44:08
● 2026-05-29 03:09:00
● 2026-05-30 04:59:58
○ 2026-05-31 05:50:06
○ 2026-06-02 22:28:46
● 2026-06-02 23:14:52
● 2026-06-07 17:32:00
○ 2026-06-07 23:31:00
● 2026-06-08 00:41:28
● 2026-06-08 04:09:58
○ 2026-06-08 08:26:06
● 2026-06-30 21:41:56
○ 2026-07-01 01:03:38
● 2026-07-01 07:04:44
○ 2026-07-01 09:54:04
● 2026-07-02 00:05:00
○ 2026-07-02 01:36:44
● 2026-07-02 12:05:30
○ 2026-07-02 12:56:08
○ 2026-08-04 23:43:12

○A13.32.164.52026-05-19 → 2026-07-02 · 27 obs

○A13.32.164.632026-05-19 → 2026-07-02 · 27 obs

○A13.32.164.922026-05-19 → 2026-07-02 · 27 obs

○A13.32.230.472026-02-17 → 2026-08-04 · 63 obs

○ 2026-02-17 17:54:44
● 2026-02-17 18:56:06
○ 2026-02-17 21:09:42
● 2026-02-18 03:18:50
● 2026-02-18 14:26:12
○ 2026-02-19 06:10:28
○ 2026-02-21 11:40:10
● 2026-02-22 10:07:50
○ 2026-02-22 15:44:40
○ 2026-03-10 03:09:10
● 2026-03-11 23:57:26
● 2026-03-12 17:11:40
○ 2026-03-13 04:56:38
● 2026-03-13 23:13:42
○ 2026-03-14 11:36:54
○ 2026-03-20 12:14:54
● 2026-03-20 19:57:14
○ 2026-03-21 02:32:10
● 2026-07-03 03:32:24
○ 2026-07-03 04:40:44
● 2026-07-03 06:16:28
○ 2026-07-03 18:01:40
● 2026-07-04 12:42:08
○ 2026-07-04 14:27:42
● 2026-07-04 15:45:28
○ 2026-07-04 19:05:10
● 2026-07-07 12:01:56
○ 2026-07-07 17:46:20
● 2026-07-08 14:02:44
○ 2026-07-08 19:12:26
● 2026-07-09 00:22:00
○ 2026-07-09 06:18:56
● 2026-07-09 17:51:54
○ 2026-07-09 19:23:56
● 2026-07-10 00:08:10
○ 2026-07-10 01:31:10
● 2026-07-10 21:12:14
○ 2026-07-11 01:31:28
● 2026-07-18 00:05:32
○ 2026-07-18 00:54:18
● 2026-07-18 02:52:54
○ 2026-07-18 05:33:44
● 2026-07-20 06:33:12
○ 2026-07-20 14:53:50
● 2026-07-21 19:37:54
○ 2026-07-22 00:00:16
● 2026-07-22 12:28:22
○ 2026-07-22 13:29:20
● 2026-07-22 14:06:00
○ 2026-07-22 16:41:34
● 2026-07-23 10:49:06
○ 2026-07-23 15:44:50
● 2026-07-30 08:04:48
○ 2026-07-30 12:13:14
● 2026-08-01 00:17:40
○ 2026-08-01 15:04:28
● 2026-08-02 00:00:02
○ 2026-08-02 01:01:02
● 2026-08-03 05:53:12
○ 2026-08-03 13:01:24
● 2026-08-04 13:27:32
○ 2026-08-04 16:53:04
○ 2026-08-04 23:43:12

○A13.32.230.602026-02-17 → 2026-08-04 · 63 obs

○A13.32.230.642026-02-17 → 2026-08-04 · 63 obs

○A13.32.230.702026-02-17 → 2026-08-04 · 63 obs

○A13.33.109.1262026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-17 10:52:58
● 2026-04-21 08:19:52
○ 2026-04-21 14:01:26
○ 2026-08-04 23:43:12

○A13.33.109.292026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-17 10:52:58
● 2026-04-21 08:19:52
○ 2026-04-21 14:01:26
○ 2026-08-04 23:43:12

○A13.33.109.322026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-17 10:52:58
● 2026-04-21 08:19:52
○ 2026-04-21 14:01:26
○ 2026-08-04 23:43:12

○A13.33.109.482026-04-21 → 2026-04-21 · 4 obs

○ 2026-04-17 10:52:58
● 2026-04-21 08:19:52
○ 2026-04-21 14:01:26
○ 2026-08-04 23:43:12

○A13.35.107.1102026-07-12 → 2026-07-31 · 24 obs

○ 2026-07-12 10:39:36
● 2026-07-12 17:48:22
○ 2026-07-13 16:06:10
● 2026-07-14 12:12:12
○ 2026-07-14 13:33:44
● 2026-07-19 19:17:12
○ 2026-07-20 01:27:54
● 2026-07-20 14:53:50
○ 2026-07-21 06:24:56
● 2026-07-24 17:00:56
○ 2026-07-24 20:02:26
● 2026-07-26 21:24:26
○ 2026-07-27 21:51:42
● 2026-07-29 10:54:14
○ 2026-07-29 11:43:58
● 2026-07-30 01:11:50
○ 2026-07-30 08:04:48
● 2026-07-30 14:47:38
○ 2026-07-30 15:27:16
● 2026-07-30 18:04:46
○ 2026-07-30 23:51:48
● 2026-07-31 15:43:12
○ 2026-08-01 00:17:40
○ 2026-08-04 23:43:12

○A13.35.107.1122026-07-12 → 2026-07-31 · 24 obs

○A13.35.107.422026-07-12 → 2026-07-31 · 24 obs

○A13.35.107.862026-07-12 → 2026-07-31 · 24 obs

○A18.161.21.1012026-04-21 → 2026-08-02 · 23 obs

○ 2026-04-21 14:01:26
● 2026-04-21 22:14:48
● 2026-04-22 00:33:36
○ 2026-04-22 09:35:00
○ 2026-04-25 14:12:50
● 2026-04-26 00:34:10
○ 2026-04-26 09:09:52
○ 2026-04-27 08:49:20
● 2026-04-27 13:37:22
○ 2026-04-28 03:38:10
○ 2026-05-02 14:49:42
● 2026-05-02 17:59:44
● 2026-05-04 00:34:40
○ 2026-05-04 06:40:32
○ 2026-05-08 19:06:20
● 2026-05-09 13:11:08
○ 2026-05-09 21:22:36
○ 2026-05-20 22:44:54
● 2026-05-21 05:14:52
○ 2026-05-21 06:47:12
● 2026-08-02 15:36:28
○ 2026-08-02 23:24:18
○ 2026-08-04 23:43:12

○A18.161.21.1152026-04-21 → 2026-08-02 · 23 obs

○A18.161.21.222026-04-21 → 2026-08-02 · 23 obs

○A18.161.21.642026-04-21 → 2026-08-02 · 23 obs

○A18.165.122.1062026-06-02 → 2026-07-19 · 20 obs

○ 2026-06-02 17:34:44
● 2026-06-02 22:28:46
○ 2026-06-02 23:14:52
● 2026-07-12 06:19:30
○ 2026-07-12 07:53:04
● 2026-07-13 16:06:10
○ 2026-07-13 19:15:16
● 2026-07-14 04:21:56
○ 2026-07-14 12:12:12
● 2026-07-15 13:03:40
○ 2026-07-15 14:59:26
● 2026-07-16 13:28:16
○ 2026-07-16 17:35:18
● 2026-07-17 06:14:52
○ 2026-07-17 08:32:06
● 2026-07-19 04:24:34
○ 2026-07-19 08:18:52
● 2026-07-19 14:07:30
○ 2026-07-19 19:17:12
○ 2026-08-04 23:43:12

○A18.165.122.1132026-06-02 → 2026-07-19 · 20 obs

○A18.165.122.672026-06-02 → 2026-07-19 · 20 obs

○A18.165.122.712026-06-02 → 2026-07-19 · 20 obs

○A18.172.88.352026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-29 03:25:26
● 2026-06-29 07:47:44
○ 2026-06-29 10:16:36
○ 2026-08-04 23:43:12

○A18.172.88.512026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-29 03:25:26
● 2026-06-29 07:47:44
○ 2026-06-29 10:16:36
○ 2026-08-04 23:43:12

○A18.172.88.542026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-29 03:25:26
● 2026-06-29 07:47:44
○ 2026-06-29 10:16:36
○ 2026-08-04 23:43:12

○A18.172.88.972026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-29 03:25:26
● 2026-06-29 07:47:44
○ 2026-06-29 10:16:36
○ 2026-08-04 23:43:12

○A3.161.174.1082026-04-02 → 2026-07-30 · 25 obs

○ 2026-04-01 02:26:08
● 2026-04-02 11:37:06
○ 2026-04-02 14:02:36
○ 2026-04-07 06:08:08
● 2026-04-07 06:53:08
○ 2026-04-07 12:27:56
● 2026-06-18 21:20:38
○ 2026-06-18 22:29:00
● 2026-06-19 15:50:34
○ 2026-06-19 18:35:52
● 2026-06-21 09:55:56
○ 2026-06-21 21:59:48
● 2026-06-22 13:58:28
○ 2026-06-23 00:03:54
● 2026-06-25 21:43:58
○ 2026-06-26 04:31:30
● 2026-06-26 11:35:38
○ 2026-06-27 11:58:12
● 2026-06-29 16:19:32
○ 2026-06-30 06:12:08
● 2026-07-30 12:13:14
○ 2026-07-30 14:47:38
● 2026-07-30 15:27:16
○ 2026-07-30 18:04:46
○ 2026-08-04 23:43:12

○A3.161.174.1122026-04-02 → 2026-07-30 · 25 obs

○A3.161.174.252026-04-02 → 2026-07-30 · 25 obs

○A3.161.174.822026-04-02 → 2026-07-30 · 25 obs

○A3.163.115.1112026-03-30 → 2026-04-07 · 21 obs

○ 2026-03-30 06:03:22
● 2026-03-30 07:30:44
○ 2026-03-30 16:55:52
○ 2026-03-31 09:38:00
● 2026-03-31 10:35:40
○ 2026-03-31 12:37:52
● 2026-04-01 01:24:44
○ 2026-04-01 02:26:08
○ 2026-04-04 23:39:42
● 2026-04-05 03:13:50
● 2026-04-06 05:08:24
○ 2026-04-06 13:03:04
● 2026-04-06 13:46:22
○ 2026-04-06 20:26:18
○ 2026-04-06 23:09:46
● 2026-04-07 06:08:08
○ 2026-04-07 06:53:08
○ 2026-04-07 13:05:46
● 2026-04-07 15:13:08
○ 2026-04-08 05:44:28
○ 2026-08-04 23:43:12

○A3.163.115.432026-03-30 → 2026-04-07 · 21 obs

○A3.163.115.492026-03-30 → 2026-04-07 · 21 obs

○A3.163.115.892026-03-30 → 2026-04-07 · 21 obs

○A3.164.36.1012026-05-27 → 2026-06-05 · 20 obs

○ 2026-05-27 10:51:34
● 2026-05-27 12:25:14
○ 2026-05-27 15:07:56
○ 2026-05-27 19:10:46
● 2026-05-27 19:51:00
○ 2026-05-27 23:36:18
○ 2026-05-28 06:34:44
● 2026-05-28 09:43:30
○ 2026-05-28 13:09:52
○ 2026-05-29 06:30:14
● 2026-05-29 10:30:38
○ 2026-05-29 18:07:08
○ 2026-06-02 05:59:26
● 2026-06-02 10:08:20
● 2026-06-02 17:34:44
○ 2026-06-02 22:28:46
○ 2026-06-05 15:21:28
● 2026-06-05 16:43:56
○ 2026-06-05 17:14:24
○ 2026-08-04 23:43:12

○A3.164.36.172026-05-27 → 2026-06-05 · 20 obs

○A3.164.36.402026-05-27 → 2026-06-05 · 20 obs

○A3.164.36.952026-05-27 → 2026-06-05 · 20 obs

○A3.166.181.1042026-06-17 → 2026-07-28 · 6 obs

○ 2026-06-16 15:29:00
● 2026-06-17 07:47:40
○ 2026-06-17 11:09:44
● 2026-07-28 15:26:28
○ 2026-07-28 19:49:52
○ 2026-08-04 23:43:12

○A3.166.181.492026-06-17 → 2026-07-28 · 6 obs

○ 2026-06-16 15:29:00
● 2026-06-17 07:47:40
○ 2026-06-17 11:09:44
● 2026-07-28 15:26:28
○ 2026-07-28 19:49:52
○ 2026-08-04 23:43:12

○A3.166.181.672026-06-17 → 2026-07-28 · 6 obs

○ 2026-06-16 15:29:00
● 2026-06-17 07:47:40
○ 2026-06-17 11:09:44
● 2026-07-28 15:26:28
○ 2026-07-28 19:49:52
○ 2026-08-04 23:43:12

○A3.166.181.802026-06-17 → 2026-07-28 · 6 obs

○ 2026-06-16 15:29:00
● 2026-06-17 07:47:40
○ 2026-06-17 11:09:44
● 2026-07-28 15:26:28
○ 2026-07-28 19:49:52
○ 2026-08-04 23:43:12

●A3.171.100.1032026-02-17 → 2026-08-04 · 49 obs

○ 2017-10-04 22:45:18
● 2026-02-17 01:13:00
● 2026-02-17 17:54:44
○ 2026-02-17 18:56:06
● 2026-02-17 21:09:42
● 2026-02-25 06:52:46
○ 2026-02-25 08:57:00
○ 2026-03-02 03:20:16
● 2026-03-02 22:15:34
○ 2026-03-03 13:04:54
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●A3.171.100.702026-02-17 → 2026-08-04 · 49 obs

●A3.171.100.772026-02-17 → 2026-08-04 · 49 obs

●A3.171.100.852026-02-17 → 2026-08-04 · 49 obs

○A3.171.198.1162026-05-28 → 2026-05-29 · 9 obs

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○A3.171.198.532026-05-28 → 2026-05-29 · 9 obs

○A3.171.198.632026-05-28 → 2026-05-29 · 9 obs

○A3.171.198.752026-05-28 → 2026-05-29 · 9 obs

○A3.174.59.132026-04-28 → 2026-07-27 · 29 obs

○ 2026-04-27 13:37:22
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○A3.174.59.242026-04-28 → 2026-07-27 · 29 obs

○A3.174.59.72026-04-28 → 2026-07-27 · 29 obs

○A3.174.59.82026-04-28 → 2026-07-27 · 29 obs

○A3.174.83.1012026-03-29 → 2026-08-04 · 91 obs

○ 2026-03-28 02:33:26
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○A3.174.83.112026-03-29 → 2026-08-04 · 91 obs

○A3.174.83.52026-03-29 → 2026-08-04 · 91 obs

○A3.174.83.992026-03-29 → 2026-08-04 · 91 obs

○A3.175.14.1252026-04-08 → 2026-06-07 · 20 obs

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○A3.175.14.552026-04-08 → 2026-06-07 · 20 obs

○A3.175.14.832026-04-08 → 2026-06-07 · 20 obs

○A3.175.14.952026-04-08 → 2026-06-07 · 20 obs

○A52.50.147.2232016-12-17 → 2017-10-04 · 4 obs

● 2016-12-17 15:32:36
● 2017-10-04 22:45:18
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○A52.84.118.112026-02-25 → 2026-07-16 · 45 obs

○ 2026-02-25 08:57:00
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○A52.84.118.352026-02-25 → 2026-07-16 · 45 obs

○A52.84.118.672026-02-25 → 2026-07-16 · 45 obs

○A52.84.118.772026-02-25 → 2026-07-16 · 45 obs

○A99.84.215.1262026-02-17 → 2026-08-04 · 2 obs

○ 2026-02-17 01:13:00
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○A99.84.215.42026-02-17 → 2026-08-04 · 2 obs

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○A99.84.215.572026-02-17 → 2026-08-04 · 2 obs

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○A99.84.215.642026-02-17 → 2026-08-04 · 2 obs

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○A99.84.234.1052026-03-14 → 2026-03-30 · 11 obs

○ 2026-03-13 23:13:42
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○A99.84.234.182026-03-14 → 2026-03-30 · 11 obs

○A99.84.234.452026-03-14 → 2026-03-30 · 11 obs

○A99.84.234.712026-03-14 → 2026-03-30 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
code-exercises.com	ns-78.awsdns-09.com, ns-781.awsdns-33.net, ns-1602.awsdns-08.co.uk, ns-1298.awsdns-34.org	2 records

✅ Authoritative Response

Server:205.251.197.18

NS records: ns-78.awsdns-09.com, ns-781.awsdns-33.net, ns-1602.awsdns-08.co.uk, ns-1298.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code-exercises.com (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.100.85, 3.171.100.77...`
NS	4	`ns-1298.awsdns-34.org, ns-1602.awsdns-08.co.uk...`
TXT	1	`google-site-verification=7dRLQdInwDOHSPE`
SOA	1	`ns-781.awsdns-33.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-78.awsdns-09.com, ns-78.awsdns-09.com)

Analysis

IP Addresses

code-exercises.com directs to four IP numbers, which are 3.171.100.70, 3.171.100.77, 3.171.100.85 and 3.171.100.103.

app.design-studio.se, marbyl.com, d308vyk54eqaue.cloudfront.net and two other host names share IP numbers with code-exercises.com.

Name Servers

The authoritative name servers for code-exercises.com are ns-78.awsdns-09.com, ns-781.awsdns-33.net, ns-1298.awsdns-34.org and ns-1602.awsdns-08.co.uk.

There is at least partial name server overlap between code-exercises.com and other domains — clearsls.jp, trackericp.com, solfanellifiorillofuneralhome.com and two more among them.

All four hostnames — ns-78.awsdns-09.com, ns-781.awsdns-33.net, ns-1298.awsdns-34.org and ns-1602.awsdns-08.co.uk — resolve to two IP numbers apiece: ns-78.awsdns-09.com to 205.251.192.78 and 2600:9000:5300:4e00::1; ns-781.awsdns-33.net to 205.251.195.13 and 2600:9000:5303:d00::1; ns-1298.awsdns-34.org to 205.251.197.18 and 2600:9000:5305:1200::1; ns-1602.awsdns-08.co.uk to 205.251.198.66 and 2600:9000:5306:4200::1.