codeolsen.com - dns.ninja

`codeolsen.com`

DNSSEC	⚠️ Not signed
A	3.170.42.7^{🇺🇸 Amazon3.170.40.0/22}
		PTR	`server-3-170-42-7.iad61.r.cloudfront.net`
A	3.170.42.41^{🇺🇸 Amazon3.170.40.0/22}
A	3.170.42.104^{🇺🇸 Amazon3.170.40.0/22}
A	3.170.42.121^{🇺🇸 Amazon3.170.40.0/22}
NS	`ns-1065.awsdns-05.org` ⭐
		A	2600:9000:5304:2900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1065.awsdns-05.org`
		A	205.251.196.41^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1065.awsdns-05.org`
NS	`ns-1659.awsdns-15.co.uk`
		A	2600:9000:5306:7b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1659.awsdns-15.co.uk`
		A	205.251.198.123^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1659.awsdns-15.co.uk`
NS	`ns-233.awsdns-29.com`
		A	2600:9000:5300:e900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-233.awsdns-29.com`
		A	205.251.192.233^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-233.awsdns-29.com`
NS	`ns-916.awsdns-50.net`
		A	2600:9000:5303:9400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-916.awsdns-50.net`
		A	205.251.195.148^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-916.awsdns-50.net`
SOA	`ns-1065.awsdns-05.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=1782104665

Subdomains

www.codeolsen.com

Same first word

codeolsen.com

Similar names

celsoendo.com

closenode.xyz

noelcodes.github.io

DNS History

81 records (8 active, 73 former)

○NSdns1.registrar-servers.com2017-01-04 → 2018-01-22 · 4 obs

● 2017-01-04 20:03:00
● 2018-01-22 08:30:42
○ 2026-02-15 17:37:50
○ 2026-06-22 05:23:26

○NSdns2.registrar-servers.com2017-01-04 → 2018-01-22 · 4 obs

● 2017-01-04 20:03:00
● 2018-01-22 08:30:42
○ 2026-02-15 17:37:50
○ 2026-06-22 05:23:26

●NSns-1065.awsdns-05.org2026-02-15 → 2026-06-22 · 3 obs

○ 2018-01-22 08:30:42
● 2026-02-15 17:37:50
● 2026-06-22 05:23:26

●NSns-1659.awsdns-15.co.uk2026-02-15 → 2026-06-22 · 3 obs

○ 2018-01-22 08:30:42
● 2026-02-15 17:37:50
● 2026-06-22 05:23:26

●NSns-233.awsdns-29.com2026-02-15 → 2026-06-22 · 3 obs

○ 2018-01-22 08:30:42
● 2026-02-15 17:37:50
● 2026-06-22 05:23:26

●NSns-916.awsdns-50.net2026-02-15 → 2026-06-22 · 3 obs

○ 2018-01-22 08:30:42
● 2026-02-15 17:37:50
● 2026-06-22 05:23:26

○MXmxa.mailgun.org2017-01-04 → 2026-02-17 · 4 obs

● 2017-01-04 20:03:00
● 2026-02-17 06:52:14
○ 2026-02-17 10:58:20
○ 2026-06-22 05:23:26

○MXmxb.mailgun.org2017-01-04 → 2026-02-17 · 4 obs

● 2017-01-04 20:03:00
● 2026-02-17 06:52:14
○ 2026-02-17 10:58:20
○ 2026-06-22 05:23:26

○A108.139.134.1142026-04-10 → 2026-04-20 · 15 obs

○ 2026-04-03 01:21:46
● 2026-04-10 00:06:32
○ 2026-04-10 12:24:08
● 2026-04-10 23:09:46
○ 2026-04-11 02:10:20
○ 2026-04-15 04:19:16
● 2026-04-15 09:41:18
○ 2026-04-17 08:35:06
● 2026-04-17 11:12:02
● 2026-04-19 14:56:08
○ 2026-04-19 15:36:02
○ 2026-04-20 02:40:44
● 2026-04-20 06:31:48
○ 2026-04-20 17:12:52
○ 2026-06-22 05:23:26

○A108.139.134.272026-04-10 → 2026-04-20 · 15 obs

○A108.139.134.422026-04-10 → 2026-04-20 · 15 obs

○A108.139.134.672026-04-10 → 2026-04-20 · 15 obs

○A108.156.39.172026-02-15 → 2026-06-21 · 23 obs

○ 2018-01-22 08:30:42
● 2026-02-15 17:37:50
● 2026-02-15 18:19:52
○ 2026-02-17 03:52:16
○ 2026-03-08 13:02:58
● 2026-03-09 04:26:30
● 2026-03-15 03:03:16
○ 2026-03-17 12:42:46
● 2026-03-22 21:53:22
○ 2026-03-27 01:35:30
○ 2026-04-02 13:36:46
● 2026-04-03 01:21:46
● 2026-04-10 12:24:08
○ 2026-04-13 05:17:52
○ 2026-06-02 13:39:58
● 2026-06-08 12:17:30
● 2026-06-14 21:38:48
○ 2026-06-19 09:37:22
● 2026-06-20 13:20:16
○ 2026-06-20 21:43:02
● 2026-06-21 04:53:14
○ 2026-06-21 16:10:22
○ 2026-06-22 05:23:26

○A108.156.39.192026-02-15 → 2026-06-21 · 23 obs

○A108.156.39.422026-02-15 → 2026-06-21 · 23 obs

○A108.156.39.722026-02-15 → 2026-06-21 · 23 obs

○A108.158.147.1272026-03-29 → 2026-06-10 · 22 obs

○ 2026-03-27 08:51:54
● 2026-03-29 11:34:42
● 2026-03-29 14:12:50
○ 2026-03-29 15:00:00
○ 2026-04-13 01:21:48
● 2026-04-13 05:17:52
● 2026-04-15 04:19:16
○ 2026-04-15 09:41:18
○ 2026-04-25 23:45:22
● 2026-04-27 11:27:38
○ 2026-04-28 16:19:00
● 2026-04-29 08:04:10
○ 2026-04-30 12:36:06
○ 2026-05-28 19:01:10
● 2026-05-29 11:19:30
● 2026-06-01 08:29:30
○ 2026-06-02 04:04:48
○ 2026-06-10 16:15:40
● 2026-06-10 17:59:24
● 2026-06-10 22:08:14
○ 2026-06-12 14:29:00
○ 2026-06-22 05:23:26

○A108.158.147.592026-03-29 → 2026-06-10 · 22 obs

○A108.158.147.792026-03-29 → 2026-06-10 · 22 obs

○A108.158.147.852026-03-29 → 2026-06-10 · 22 obs

○A13.225.47.1002026-05-21 → 2026-06-02 · 12 obs

○ 2026-05-20 17:42:50
● 2026-05-21 00:03:56
○ 2026-05-28 17:56:00
● 2026-05-28 19:01:10
○ 2026-05-29 11:19:30
○ 2026-05-30 23:21:18
● 2026-05-31 08:10:32
○ 2026-05-31 21:14:56
○ 2026-06-02 04:04:48
● 2026-06-02 13:39:58
○ 2026-06-08 12:17:30
○ 2026-06-22 05:23:26

○A13.225.47.1182026-05-21 → 2026-06-02 · 12 obs

○A13.225.47.422026-05-21 → 2026-06-02 · 12 obs

○A13.225.47.772026-05-21 → 2026-06-02 · 12 obs

○A13.32.179.142026-03-30 → 2026-06-20 · 21 obs

○ 2026-03-30 10:53:08
● 2026-03-30 19:50:42
● 2026-03-30 23:19:16
○ 2026-03-31 00:35:28
○ 2026-03-31 17:03:44
● 2026-04-01 03:41:56
● 2026-04-01 15:31:02
○ 2026-04-01 18:16:52
● 2026-04-02 02:24:14
● 2026-04-02 13:36:46
○ 2026-04-03 01:21:46
○ 2026-06-18 09:42:44
● 2026-06-18 11:38:54
○ 2026-06-18 12:57:58
● 2026-06-18 20:15:48
○ 2026-06-18 23:14:38
● 2026-06-19 09:37:22
○ 2026-06-19 14:08:26
● 2026-06-20 00:53:38
○ 2026-06-20 13:20:16
○ 2026-06-22 05:23:26

○A13.32.179.302026-03-30 → 2026-06-20 · 21 obs

○A13.32.179.332026-03-30 → 2026-06-20 · 21 obs

○A13.32.179.472026-03-30 → 2026-06-20 · 21 obs

○A13.33.235.142026-03-24 → 2026-03-27 · 14 obs

○ 2026-03-22 21:53:22
● 2026-03-24 21:08:38
○ 2026-03-25 01:45:50
● 2026-03-25 02:41:56
○ 2026-03-25 12:00:30
○ 2026-03-25 20:25:16
● 2026-03-25 22:40:50
○ 2026-03-26 03:27:42
○ 2026-03-27 01:35:30
● 2026-03-27 02:10:42
○ 2026-03-27 03:39:30
● 2026-03-27 04:17:48
○ 2026-03-27 08:51:54
○ 2026-06-22 05:23:26

○A13.33.235.462026-03-24 → 2026-03-27 · 14 obs

○A13.33.235.52026-03-24 → 2026-03-27 · 14 obs

○A13.33.235.642026-03-24 → 2026-03-27 · 14 obs

○A13.33.82.1032026-04-20 → 2026-05-09 · 22 obs

○ 2026-04-20 17:12:52
● 2026-04-20 20:22:32
○ 2026-04-21 09:35:24
○ 2026-04-23 23:29:08
● 2026-04-24 03:51:26
○ 2026-04-24 10:42:22
○ 2026-04-28 12:07:18
● 2026-04-28 16:19:00
○ 2026-04-29 08:04:10
○ 2026-05-01 05:47:26
● 2026-05-01 12:13:12
○ 2026-05-02 02:01:48
○ 2026-05-02 16:59:42
● 2026-05-03 18:19:38
● 2026-05-04 00:33:30
○ 2026-05-04 09:49:58
● 2026-05-05 01:15:42
○ 2026-05-05 12:35:58
○ 2026-05-08 20:20:52
● 2026-05-09 00:40:28
○ 2026-05-09 06:39:34
○ 2026-06-22 05:23:26

○A13.33.82.1242026-04-20 → 2026-05-09 · 22 obs

○A13.33.82.452026-04-20 → 2026-05-09 · 22 obs

○A13.33.82.462026-04-20 → 2026-05-09 · 22 obs

○A13.35.20.262026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 08:29:30
● 2026-06-02 04:04:48
○ 2026-06-02 13:39:58
○ 2026-06-22 05:23:26

○A13.35.20.462026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 08:29:30
● 2026-06-02 04:04:48
○ 2026-06-02 13:39:58
○ 2026-06-22 05:23:26

○A13.35.20.502026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 08:29:30
● 2026-06-02 04:04:48
○ 2026-06-02 13:39:58
○ 2026-06-22 05:23:26

○A13.35.20.842026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 08:29:30
● 2026-06-02 04:04:48
○ 2026-06-02 13:39:58
○ 2026-06-22 05:23:26

○A162.255.119.2482017-01-04 → 2018-01-22 · 4 obs

● 2017-01-04 20:03:00
● 2018-01-22 08:30:42
○ 2026-02-15 17:37:50
○ 2026-06-22 05:23:26

○A18.154.206.1022026-02-17 → 2026-03-20 · 22 obs

○ 2026-02-17 03:52:16
● 2026-02-17 06:52:14
○ 2026-02-17 10:58:20
○ 2026-02-17 13:39:04
● 2026-02-17 14:41:08
○ 2026-02-18 09:36:06
○ 2026-02-21 14:08:38
● 2026-02-22 02:24:04
● 2026-02-27 10:08:42
○ 2026-02-27 10:51:48
○ 2026-03-01 00:12:52
● 2026-03-01 14:28:14
● 2026-03-04 06:36:14
○ 2026-03-05 01:53:42
○ 2026-03-07 01:21:54
● 2026-03-07 16:24:24
○ 2026-03-08 13:02:58
○ 2026-03-18 21:06:36
● 2026-03-18 21:57:52
● 2026-03-20 00:26:46
○ 2026-03-20 02:48:46
○ 2026-06-22 05:23:26

○A18.154.206.612026-02-17 → 2026-03-20 · 22 obs

○A18.154.206.662026-02-17 → 2026-03-20 · 22 obs

○A18.154.206.732026-02-17 → 2026-03-20 · 22 obs

○A18.239.183.1012026-05-10 → 2026-05-20 · 20 obs

○ 2026-05-10 02:45:20
● 2026-05-10 22:43:00
● 2026-05-11 05:04:38
○ 2026-05-11 08:15:02
● 2026-05-11 16:34:16
○ 2026-05-11 21:56:48
○ 2026-05-12 06:43:06
● 2026-05-12 10:57:22
● 2026-05-12 20:40:20
○ 2026-05-12 22:01:14
○ 2026-05-16 10:52:06
● 2026-05-16 17:02:42
○ 2026-05-16 18:08:54
○ 2026-05-18 17:29:34
● 2026-05-18 22:55:12
○ 2026-05-19 03:43:08
○ 2026-05-20 12:23:18
● 2026-05-20 17:42:50
○ 2026-05-21 00:03:56
○ 2026-06-22 05:23:26

○A18.239.183.1042026-05-10 → 2026-05-20 · 20 obs

○A18.239.183.522026-05-10 → 2026-05-20 · 20 obs

○A18.239.183.82026-05-10 → 2026-05-20 · 20 obs

○A18.64.207.1142026-04-11 → 2026-05-28 · 20 obs

○ 2026-04-11 02:10:20
● 2026-04-11 03:22:24
● 2026-04-11 11:09:22
○ 2026-04-12 04:32:44
○ 2026-04-22 12:42:20
● 2026-04-22 17:52:20
○ 2026-04-22 19:55:46
○ 2026-05-05 23:06:46
● 2026-05-06 07:32:06
○ 2026-05-06 13:51:04
● 2026-05-06 17:21:16
○ 2026-05-07 00:55:48
○ 2026-05-09 06:39:34
● 2026-05-09 14:35:30
● 2026-05-09 15:11:54
○ 2026-05-10 02:45:20
○ 2026-05-21 00:03:56
● 2026-05-28 17:56:00
○ 2026-05-28 19:01:10
○ 2026-06-22 05:23:26

○A18.64.207.292026-04-11 → 2026-05-28 · 20 obs

○A18.64.207.532026-04-11 → 2026-05-28 · 20 obs

○A18.64.207.972026-04-11 → 2026-05-28 · 20 obs

○A18.67.162.212026-06-13 → 2026-06-16 · 16 obs

○ 2026-06-12 14:29:00
● 2026-06-13 12:21:26
○ 2026-06-13 17:34:26
● 2026-06-13 18:05:12
● 2026-06-14 05:42:38
○ 2026-06-14 21:38:48
● 2026-06-14 22:22:22
○ 2026-06-15 01:01:06
○ 2026-06-15 18:20:12
● 2026-06-15 18:52:26
● 2026-06-15 19:24:26
○ 2026-06-16 02:17:54
○ 2026-06-16 09:15:00
● 2026-06-16 12:46:02
○ 2026-06-16 17:00:42
○ 2026-06-22 05:23:26

○A18.67.162.222026-06-13 → 2026-06-16 · 16 obs

○A18.67.162.32026-06-13 → 2026-06-16 · 16 obs

○A18.67.162.992026-06-13 → 2026-06-16 · 16 obs

○A216.137.53.1142026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 12:42:46
● 2026-03-18 03:07:50
○ 2026-03-18 08:28:40
○ 2026-06-22 05:23:26

○A216.137.53.462026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 12:42:46
● 2026-03-18 03:07:50
○ 2026-03-18 08:28:40
○ 2026-06-22 05:23:26

○A216.137.53.622026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 12:42:46
● 2026-03-18 03:07:50
○ 2026-03-18 08:28:40
○ 2026-06-22 05:23:26

○A216.137.53.692026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-17 12:42:46
● 2026-03-18 03:07:50
○ 2026-03-18 08:28:40
○ 2026-06-22 05:23:26

●A3.170.42.1042026-02-17 → 2026-06-22 · 23 obs

○ 2026-02-15 18:19:52
● 2026-02-17 03:52:16
○ 2026-02-17 06:52:14
○ 2026-02-18 01:53:06
● 2026-02-18 09:36:06
● 2026-02-21 14:08:38
○ 2026-02-22 02:24:04
○ 2026-02-27 10:51:48
● 2026-02-28 09:21:36
○ 2026-03-01 14:28:14
○ 2026-03-20 03:36:48
● 2026-03-21 11:28:36
○ 2026-03-22 16:28:14
○ 2026-03-26 03:27:42
● 2026-03-27 08:51:54
○ 2026-03-29 11:34:42
○ 2026-06-17 04:30:10
● 2026-06-19 14:08:26
○ 2026-06-20 00:53:38
● 2026-06-20 21:43:02
○ 2026-06-21 04:53:14
● 2026-06-21 16:10:22
● 2026-06-22 05:23:26

●A3.170.42.1212026-02-17 → 2026-06-22 · 23 obs

●A3.170.42.412026-02-17 → 2026-06-22 · 23 obs

●A3.170.42.72026-02-17 → 2026-06-22 · 23 obs

○A3.171.139.1132026-03-08 → 2026-03-30 · 14 obs

○ 2026-03-07 16:24:24
● 2026-03-08 13:02:58
○ 2026-03-09 04:26:30
○ 2026-03-14 10:06:40
● 2026-03-14 11:52:42
○ 2026-03-14 16:08:38
○ 2026-03-22 13:42:52
● 2026-03-22 16:28:14
● 2026-03-22 17:30:46
○ 2026-03-22 21:53:22
○ 2026-03-29 23:01:38
● 2026-03-30 00:24:42
○ 2026-03-30 10:53:08
○ 2026-06-22 05:23:26

○A3.171.139.1162026-03-08 → 2026-03-30 · 14 obs

○A3.171.139.182026-03-08 → 2026-03-30 · 14 obs

○A3.171.139.602026-03-08 → 2026-03-30 · 14 obs

○A3.174.59.1202026-05-13 → 2026-05-19 · 12 obs

○ 2026-05-12 22:01:14
● 2026-05-13 17:14:14
○ 2026-05-14 02:28:04
● 2026-05-14 04:40:22
○ 2026-05-14 13:27:42
○ 2026-05-16 17:02:42
● 2026-05-16 18:08:54
○ 2026-05-17 00:37:44
○ 2026-05-19 03:43:08
● 2026-05-19 04:26:50
○ 2026-05-19 10:36:26
○ 2026-06-22 05:23:26

○A3.174.59.1212026-05-13 → 2026-05-19 · 12 obs

○A3.174.59.462026-05-13 → 2026-05-19 · 12 obs

○A3.174.59.942026-05-13 → 2026-05-19 · 12 obs

○A65.9.168.272026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 21:14:56
● 2026-05-31 23:41:06
○ 2026-06-01 08:29:30
○ 2026-06-22 05:23:26

○A65.9.168.472026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 21:14:56
● 2026-05-31 23:41:06
○ 2026-06-01 08:29:30
○ 2026-06-22 05:23:26

○A65.9.168.802026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 21:14:56
● 2026-05-31 23:41:06
○ 2026-06-01 08:29:30
○ 2026-06-22 05:23:26

○A65.9.168.852026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-31 21:14:56
● 2026-05-31 23:41:06
○ 2026-06-01 08:29:30
○ 2026-06-22 05:23:26

○A99.84.252.1192026-06-17 → 2026-06-18 · 7 obs

○ 2026-06-17 04:30:10
● 2026-06-17 05:32:46
● 2026-06-17 15:00:46
○ 2026-06-17 18:54:48
● 2026-06-18 03:56:42
○ 2026-06-18 09:42:44
○ 2026-06-22 05:23:26

○A99.84.252.412026-06-17 → 2026-06-18 · 7 obs

○ 2026-06-17 04:30:10
● 2026-06-17 05:32:46
● 2026-06-17 15:00:46
○ 2026-06-17 18:54:48
● 2026-06-18 03:56:42
○ 2026-06-18 09:42:44
○ 2026-06-22 05:23:26

○A99.84.252.642026-06-17 → 2026-06-18 · 7 obs

○ 2026-06-17 04:30:10
● 2026-06-17 05:32:46
● 2026-06-17 15:00:46
○ 2026-06-17 18:54:48
● 2026-06-18 03:56:42
○ 2026-06-18 09:42:44
○ 2026-06-22 05:23:26

○A99.84.252.922026-06-17 → 2026-06-18 · 7 obs

○ 2026-06-17 04:30:10
● 2026-06-17 05:32:46
● 2026-06-17 15:00:46
○ 2026-06-17 18:54:48
● 2026-06-18 03:56:42
○ 2026-06-18 09:42:44
○ 2026-06-22 05:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
codeolsen.com	ns-233.awsdns-29.com, ns-916.awsdns-50.net, ns-1659.awsdns-15.co.uk, ns-1065.awsdns-05.org	2 records

✅ Authoritative Response

Server:205.251.192.233

NS records: ns-233.awsdns-29.com, ns-916.awsdns-50.net, ns-1659.awsdns-15.co.uk, ns-1065.awsdns-05.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeolsen.com (unsigned zone)

⏱️ Timing

Total: 1879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.42.41, 3.170.42.7...`
NS	4	`ns-1065.awsdns-05.org, ns-1659.awsdns-15.co.uk...`
SOA	1	`ns-1065.awsdns-05.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-233.awsdns-29.com, ns-233.awsdns-29.com)

Analysis

Hierarchy

The domain www.codeolsen.com falls under the parent codeolsen.com.

IP Addresses

codeolsen.com directs to four IP numbers, which are 3.170.42.7, 3.170.42.41, 3.170.42.104 and 3.170.42.121.

Two other host names, along with www.chhj.com, dg21mvyep7dll.cloudfront.net and dfxf9fgwbsh5n.cloudfront.net, also share IP numbers with codeolsen.com.

Name Servers

The NS records for codeolsen.com point to four name servers: ns-233.awsdns-29.com, ns-916.awsdns-50.net, ns-1065.awsdns-05.org and ns-1659.awsdns-15.co.uk.

At least some of codeolsen.com's name servers are shared with other domains, for example appcdc.it, dcpb64rzinpt.cloudfront.net, personalizedrhymes.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-233.awsdns-29.com directs to 205.251.192.233 and 2600:9000:5300:e900::1; ns-916.awsdns-50.net directs to 205.251.195.148 and 2600:9000:5303:9400::1; ns-1065.awsdns-05.org directs to 205.251.196.41 and 2600:9000:5304:2900::1; ns-1659.awsdns-15.co.uk directs to 205.251.198.123 and 2600:9000:5306:7b00::1.