buglessdevelopment.fail - dns.ninja

`buglessdevelopment.fail`

DNSSEC	⚠️ Not signed
A	18.239.225.26^{🇺🇸 Amazon18.239.224.0/22}
		PTR	`server-18-239-225-26.mia3.r.cloudfront.net`
A	18.239.225.34^{🇺🇸 Amazon18.239.224.0/22}
A	18.239.225.56^{🇺🇸 Amazon18.239.224.0/22}
A	18.239.225.71^{🇺🇸 Amazon18.239.224.0/22}
NS	`ns-840.awsdns-41.net` ⭐
		A	2600:9000:5303:4800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-840.awsdns-41.net`
		A	205.251.195.72^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-840.awsdns-41.net`
NS	`ns-1103.awsdns-09.org`
		A	2600:9000:5304:4f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1103.awsdns-09.org`
		A	205.251.196.79^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1103.awsdns-09.org`
NS	`ns-1709.awsdns-21.co.uk`
		A	2600:9000:5306:ad00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1709.awsdns-21.co.uk`
		A	205.251.198.173^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1709.awsdns-21.co.uk`
NS	`ns-321.awsdns-40.com`
		A	2600:9000:5301:4100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-321.awsdns-40.com`
		A	205.251.193.65^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-321.awsdns-40.com`
TXT	`v=spf1 -all`
SOA	`ns-840.awsdns-41.net`awsdns-hostmaster@amazon.com serial=1

`fail`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.fail` ⭐
	NS	`v0n1.nic.fail`
	NS	`v0n2.nic.fail`
	NS	`v0n3.nic.fail`
	NS	`v2n0.nic.fail`
	NS	`v2n1.nic.fail`
	SOA	`v0n0.nic.fail`hostmaster@donuts.email serial=1782057971

Same first word

buglessdevelopment.fail

DNS History

76 records (8 active, 68 former)

●NSns-1103.awsdns-09.org2026-02-19 → 2026-06-21 · 2 obs

● 2026-02-19 04:37:46
● 2026-06-21 16:34:26

●NSns-1709.awsdns-21.co.uk2026-02-19 → 2026-06-21 · 2 obs

● 2026-02-19 04:37:46
● 2026-06-21 16:34:26

●NSns-321.awsdns-40.com2026-02-19 → 2026-06-21 · 2 obs

● 2026-02-19 04:37:46
● 2026-06-21 16:34:26

●NSns-840.awsdns-41.net2026-02-19 → 2026-06-21 · 2 obs

● 2026-02-19 04:37:46
● 2026-06-21 16:34:26

○A108.139.15.1292026-04-03 → 2026-04-07 · 7 obs

○ 2026-03-23 22:20:16
● 2026-04-03 23:33:18
○ 2026-04-07 08:57:44
○ 2026-04-07 14:20:56
● 2026-04-07 16:18:52
○ 2026-04-09 01:57:12
○ 2026-06-21 16:34:26

○A108.139.15.22026-04-03 → 2026-04-07 · 7 obs

○ 2026-03-23 22:20:16
● 2026-04-03 23:33:18
○ 2026-04-07 08:57:44
○ 2026-04-07 14:20:56
● 2026-04-07 16:18:52
○ 2026-04-09 01:57:12
○ 2026-06-21 16:34:26

○A108.139.15.232026-04-03 → 2026-04-07 · 7 obs

○ 2026-03-23 22:20:16
● 2026-04-03 23:33:18
○ 2026-04-07 08:57:44
○ 2026-04-07 14:20:56
● 2026-04-07 16:18:52
○ 2026-04-09 01:57:12
○ 2026-06-21 16:34:26

○A108.139.15.882026-04-03 → 2026-04-07 · 7 obs

○ 2026-03-23 22:20:16
● 2026-04-03 23:33:18
○ 2026-04-07 08:57:44
○ 2026-04-07 14:20:56
● 2026-04-07 16:18:52
○ 2026-04-09 01:57:12
○ 2026-06-21 16:34:26

○A108.139.182.122026-04-07 → 2026-06-11 · 21 obs

○ 2026-04-03 23:33:18
● 2026-04-07 08:57:44
● 2026-04-07 14:20:56
○ 2026-04-07 16:18:52
○ 2026-04-15 10:37:40
● 2026-04-17 18:21:08
○ 2026-04-18 10:07:20
○ 2026-04-23 11:15:50
● 2026-04-23 22:51:38
● 2026-05-01 02:42:12
○ 2026-05-01 08:35:10
○ 2026-05-17 22:15:22
● 2026-05-19 12:09:24
● 2026-05-26 19:09:12
○ 2026-05-27 03:13:02
○ 2026-06-10 04:48:08
● 2026-06-10 15:33:08
○ 2026-06-10 19:01:20
● 2026-06-11 11:02:56
○ 2026-06-11 15:13:00
○ 2026-06-21 16:34:26

○A108.139.182.312026-04-07 → 2026-06-11 · 21 obs

○A108.139.182.832026-04-07 → 2026-06-11 · 21 obs

○A108.139.182.892026-04-07 → 2026-06-11 · 21 obs

○A13.227.207.1142026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 07:59:56
● 2026-04-29 09:32:48
○ 2026-04-29 10:53:32
○ 2026-06-21 16:34:26

○A13.227.207.532026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 07:59:56
● 2026-04-29 09:32:48
○ 2026-04-29 10:53:32
○ 2026-06-21 16:34:26

○A13.227.207.612026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 07:59:56
● 2026-04-29 09:32:48
○ 2026-04-29 10:53:32
○ 2026-06-21 16:34:26

○A13.227.207.702026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 07:59:56
● 2026-04-29 09:32:48
○ 2026-04-29 10:53:32
○ 2026-06-21 16:34:26

○A13.33.129.1062026-04-22 → 2026-06-16 · 21 obs

○ 2026-04-21 10:16:18
● 2026-04-22 18:03:26
● 2026-04-22 20:19:30
○ 2026-04-22 22:31:40
● 2026-04-23 04:08:22
○ 2026-04-23 10:31:52
○ 2026-05-05 22:18:22
● 2026-05-06 00:33:44
● 2026-05-06 18:21:18
○ 2026-05-06 23:07:18
○ 2026-05-09 11:56:40
● 2026-05-09 12:33:42
● 2026-05-11 08:25:22
○ 2026-05-11 11:54:14
○ 2026-05-12 19:37:26
● 2026-05-13 10:01:04
○ 2026-05-14 03:07:32
○ 2026-06-16 19:42:56
● 2026-06-16 21:46:36
○ 2026-06-17 08:05:30
○ 2026-06-21 16:34:26

○A13.33.129.1212026-04-22 → 2026-06-16 · 21 obs

○A13.33.129.1292026-04-22 → 2026-06-16 · 21 obs

○A13.33.129.512026-04-22 → 2026-06-16 · 21 obs

○A13.33.235.1082026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 03:01:50
● 2026-03-22 22:45:56
○ 2026-03-23 22:20:16
○ 2026-06-21 16:34:26

○A13.33.235.1122026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 03:01:50
● 2026-03-22 22:45:56
○ 2026-03-23 22:20:16
○ 2026-06-21 16:34:26

○A13.33.235.1152026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 03:01:50
● 2026-03-22 22:45:56
○ 2026-03-23 22:20:16
○ 2026-06-21 16:34:26

○A13.33.235.252026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 03:01:50
● 2026-03-22 22:45:56
○ 2026-03-23 22:20:16
○ 2026-06-21 16:34:26

○A13.35.238.1022026-05-27 → 2026-06-02 · 23 obs

○ 2026-05-27 03:13:02
● 2026-05-27 06:58:40
● 2026-05-27 10:06:34
○ 2026-05-27 11:59:04
○ 2026-05-27 19:55:12
● 2026-05-27 20:57:06
● 2026-05-28 05:38:54
○ 2026-05-28 08:43:38
○ 2026-05-28 19:43:14
● 2026-05-28 21:40:34
○ 2026-05-29 02:57:36
● 2026-05-29 05:43:30
○ 2026-05-29 13:16:14
○ 2026-05-29 23:14:58
● 2026-05-30 00:03:24
○ 2026-05-30 02:01:24
○ 2026-05-31 12:56:58
● 2026-05-31 23:31:38
○ 2026-06-01 00:56:16
○ 2026-06-01 16:49:18
● 2026-06-02 02:01:10
○ 2026-06-02 03:35:52
○ 2026-06-21 16:34:26

○A13.35.238.22026-05-27 → 2026-06-02 · 23 obs

○A13.35.238.312026-05-27 → 2026-06-02 · 23 obs

○A13.35.238.732026-05-27 → 2026-06-02 · 23 obs

○A13.35.78.1002026-02-19 → 2026-06-21 · 21 obs

● 2026-02-19 04:37:46
○ 2026-02-19 06:51:34
● 2026-02-20 11:37:24
● 2026-02-20 20:39:00
○ 2026-02-21 08:00:00
○ 2026-03-02 05:13:14
● 2026-03-03 01:23:18
○ 2026-03-04 01:49:18
○ 2026-03-09 05:17:36
● 2026-03-09 09:33:20
○ 2026-03-10 04:49:48
○ 2026-06-13 12:30:32
● 2026-06-14 05:01:56
○ 2026-06-14 09:42:26
● 2026-06-15 12:19:34
○ 2026-06-15 23:53:56
● 2026-06-19 14:51:44
○ 2026-06-19 18:37:40
● 2026-06-21 08:28:34
○ 2026-06-21 15:31:22
○ 2026-06-21 16:34:26

○A13.35.78.22026-02-19 → 2026-06-21 · 21 obs

○A13.35.78.352026-02-19 → 2026-06-21 · 21 obs

○A13.35.78.962026-02-19 → 2026-06-21 · 21 obs

○A18.154.110.1002026-05-19 → 2026-06-08 · 22 obs

○ 2026-05-19 12:09:24
● 2026-05-19 21:23:06
○ 2026-05-19 23:47:22
○ 2026-05-20 00:28:10
● 2026-05-20 01:18:44
● 2026-05-20 19:29:32
○ 2026-05-21 04:53:30
○ 2026-05-26 19:09:12
● 2026-05-27 03:13:02
○ 2026-05-27 16:55:28
○ 2026-05-30 08:15:26
● 2026-05-30 17:57:54
○ 2026-05-31 08:28:14
○ 2026-06-03 17:23:30
● 2026-06-04 10:00:06
○ 2026-06-04 18:51:30
○ 2026-06-07 23:33:46
● 2026-06-08 04:05:12
○ 2026-06-08 04:49:12
● 2026-06-08 07:34:34
○ 2026-06-08 08:48:04
○ 2026-06-21 16:34:26

○A18.154.110.242026-05-19 → 2026-06-08 · 22 obs

○A18.154.110.72026-05-19 → 2026-06-08 · 22 obs

○A18.154.110.92026-05-19 → 2026-06-08 · 22 obs

○A18.161.34.1242026-04-20 → 2026-05-17 · 22 obs

○ 2026-04-20 14:37:00
● 2026-04-20 21:55:34
○ 2026-04-20 22:38:22
○ 2026-04-21 02:36:46
● 2026-04-21 08:18:24
○ 2026-04-21 10:16:18
○ 2026-04-23 05:18:48
● 2026-04-23 10:31:52
○ 2026-04-23 11:15:50
○ 2026-04-23 22:51:38
● 2026-04-24 04:16:28
○ 2026-04-24 05:28:16
○ 2026-05-02 22:57:38
● 2026-05-03 00:36:36
○ 2026-05-03 06:16:08
○ 2026-05-13 10:01:04
● 2026-05-14 03:07:32
○ 2026-05-14 05:56:00
○ 2026-05-17 11:28:34
● 2026-05-17 15:06:24
○ 2026-05-17 16:15:42
○ 2026-06-21 16:34:26

○A18.161.34.382026-04-20 → 2026-05-17 · 22 obs

○A18.161.34.582026-04-20 → 2026-05-17 · 22 obs

○A18.161.34.732026-04-20 → 2026-05-17 · 22 obs

○A18.164.144.1202026-05-27 → 2026-06-05 · 23 obs

○ 2026-05-27 11:59:04
● 2026-05-27 16:55:28
○ 2026-05-27 19:55:12
○ 2026-05-28 05:38:54
● 2026-05-28 08:43:38
○ 2026-05-28 11:02:08
○ 2026-05-29 13:16:14
● 2026-05-29 21:54:14
○ 2026-05-30 00:03:24
○ 2026-06-01 00:56:16
● 2026-06-01 16:49:18
○ 2026-06-02 02:01:10
○ 2026-06-02 23:02:38
● 2026-06-03 03:41:32
● 2026-06-03 17:23:30
○ 2026-06-03 20:36:38
○ 2026-06-05 00:18:30
● 2026-06-05 10:31:28
○ 2026-06-05 19:28:08
○ 2026-06-05 20:06:32
● 2026-06-05 21:40:50
○ 2026-06-05 22:33:50
○ 2026-06-21 16:34:26

○A18.164.144.192026-05-27 → 2026-06-05 · 23 obs

○A18.164.144.462026-05-27 → 2026-06-05 · 23 obs

○A18.164.144.782026-05-27 → 2026-06-05 · 23 obs

●A18.239.225.262026-06-16 → 2026-06-21 · 6 obs

○ 2026-06-16 12:13:16
● 2026-06-16 14:22:58
● 2026-06-16 19:42:56
○ 2026-06-16 21:46:36
● 2026-06-21 16:12:06
● 2026-06-21 16:34:26

●A18.239.225.342026-06-16 → 2026-06-21 · 6 obs

○ 2026-06-16 12:13:16
● 2026-06-16 14:22:58
● 2026-06-16 19:42:56
○ 2026-06-16 21:46:36
● 2026-06-21 16:12:06
● 2026-06-21 16:34:26

●A18.239.225.562026-06-16 → 2026-06-21 · 6 obs

○ 2026-06-16 12:13:16
● 2026-06-16 14:22:58
● 2026-06-16 19:42:56
○ 2026-06-16 21:46:36
● 2026-06-21 16:12:06
● 2026-06-21 16:34:26

●A18.239.225.712026-06-16 → 2026-06-21 · 6 obs

○ 2026-06-16 12:13:16
● 2026-06-16 14:22:58
● 2026-06-16 19:42:56
○ 2026-06-16 21:46:36
● 2026-06-21 16:12:06
● 2026-06-21 16:34:26

○A18.67.130.532026-04-29 → 2026-06-16 · 19 obs

○ 2026-04-24 05:28:16
● 2026-04-29 06:30:22
● 2026-04-29 07:59:56
○ 2026-04-29 09:32:48
○ 2026-05-04 06:57:24
● 2026-05-04 07:33:16
● 2026-05-04 10:33:42
○ 2026-05-04 11:17:10
○ 2026-06-11 16:22:24
● 2026-06-11 18:40:38
● 2026-06-13 04:16:04
○ 2026-06-13 08:25:06
○ 2026-06-15 12:19:34
● 2026-06-15 23:53:56
● 2026-06-16 01:00:44
○ 2026-06-16 06:36:30
● 2026-06-16 12:13:16
○ 2026-06-16 14:22:58
○ 2026-06-21 16:34:26

○A18.67.130.582026-04-29 → 2026-06-16 · 19 obs

○A18.67.130.602026-04-29 → 2026-06-16 · 19 obs

○A18.67.130.952026-04-29 → 2026-06-16 · 19 obs

○A3.162.20.1052026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:40:34
● 2026-05-29 02:57:36
○ 2026-05-29 03:57:46
○ 2026-06-21 16:34:26

○A3.162.20.272026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:40:34
● 2026-05-29 02:57:36
○ 2026-05-29 03:57:46
○ 2026-06-21 16:34:26

○A3.162.20.452026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:40:34
● 2026-05-29 02:57:36
○ 2026-05-29 03:57:46
○ 2026-06-21 16:34:26

○A3.162.20.952026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:40:34
● 2026-05-29 02:57:36
○ 2026-05-29 03:57:46
○ 2026-06-21 16:34:26

○A3.171.171.262026-05-21 → 2026-06-21 · 12 obs

○ 2026-05-21 04:53:30
● 2026-05-21 12:20:42
● 2026-05-21 12:56:02
○ 2026-05-21 14:30:12
○ 2026-06-17 08:05:30
● 2026-06-18 13:36:34
○ 2026-06-19 00:14:38
● 2026-06-19 03:03:46
○ 2026-06-19 14:51:44
● 2026-06-21 06:23:58
○ 2026-06-21 08:28:34
○ 2026-06-21 16:34:26

○A3.171.171.342026-05-21 → 2026-06-21 · 12 obs

○A3.171.171.652026-05-21 → 2026-06-21 · 12 obs

○A3.171.171.772026-05-21 → 2026-06-21 · 12 obs

○A3.175.14.1062026-04-10 → 2026-06-08 · 23 obs

○ 2026-04-09 01:57:12
● 2026-04-10 14:19:00
○ 2026-04-11 06:48:34
● 2026-04-12 04:14:32
● 2026-04-12 06:47:38
○ 2026-04-13 00:43:20
● 2026-04-15 10:37:40
○ 2026-04-17 18:21:08
○ 2026-04-18 10:07:20
● 2026-04-20 01:43:00
○ 2026-04-20 14:37:00
○ 2026-05-14 10:09:58
● 2026-05-16 21:37:44
○ 2026-05-16 23:15:42
○ 2026-06-05 22:33:50
● 2026-06-06 04:56:58
● 2026-06-06 21:38:50
○ 2026-06-07 09:41:00
● 2026-06-07 23:33:46
○ 2026-06-08 04:05:12
● 2026-06-08 04:49:12
○ 2026-06-08 07:34:34
○ 2026-06-21 16:34:26

○A3.175.14.1252026-04-10 → 2026-06-08 · 23 obs

○A3.175.14.362026-04-10 → 2026-06-08 · 23 obs

○A3.175.14.502026-04-10 → 2026-06-08 · 23 obs

○A52.84.20.562026-02-21 → 2026-05-11 · 23 obs

○ 2026-02-21 08:00:00
● 2026-02-21 16:42:38
○ 2026-02-21 20:15:44
○ 2026-02-22 00:23:02
● 2026-03-02 03:34:00
○ 2026-03-02 05:13:14
○ 2026-03-04 01:49:18
● 2026-03-07 03:34:10
○ 2026-03-07 05:18:18
● 2026-03-09 03:36:34
○ 2026-03-09 09:33:20
○ 2026-03-10 04:49:48
● 2026-03-10 15:42:12
○ 2026-03-10 17:16:06
○ 2026-03-14 07:00:22
● 2026-03-16 03:34:16
○ 2026-03-16 11:18:54
● 2026-03-21 00:32:52
○ 2026-03-21 03:01:50
○ 2026-05-11 08:25:22
● 2026-05-11 11:54:14
○ 2026-05-11 18:37:34
○ 2026-06-21 16:34:26

○A52.84.20.692026-02-21 → 2026-05-11 · 23 obs

○A52.84.20.832026-02-21 → 2026-05-11 · 23 obs

○A52.84.20.892026-02-21 → 2026-05-11 · 23 obs

○A52.85.61.1202026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-21 14:30:12
● 2026-05-22 06:57:36
○ 2026-05-22 08:43:12
○ 2026-06-21 16:34:26

○A52.85.61.1212026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-21 14:30:12
● 2026-05-22 06:57:36
○ 2026-05-22 08:43:12
○ 2026-06-21 16:34:26

○A52.85.61.192026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-21 14:30:12
● 2026-05-22 06:57:36
○ 2026-05-22 08:43:12
○ 2026-06-21 16:34:26

○A52.85.61.542026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-21 14:30:12
● 2026-05-22 06:57:36
○ 2026-05-22 08:43:12
○ 2026-06-21 16:34:26

○A99.86.91.1062026-02-19 → 2026-06-21 · 25 obs

○ 2026-02-19 04:37:46
● 2026-02-19 06:51:34
○ 2026-02-20 11:37:24
○ 2026-02-20 20:39:00
● 2026-02-21 08:00:00
● 2026-02-22 00:23:02
○ 2026-03-02 03:34:00
○ 2026-03-07 03:34:10
● 2026-03-10 04:49:48
● 2026-03-16 11:18:54
○ 2026-03-21 00:32:52
● 2026-03-23 22:20:16
○ 2026-04-03 23:33:18
○ 2026-04-07 16:18:52
● 2026-04-09 01:57:12
● 2026-04-13 00:43:20
○ 2026-04-15 10:37:40
○ 2026-06-18 13:36:34
● 2026-06-19 00:14:38
○ 2026-06-19 03:03:46
● 2026-06-19 18:37:40
○ 2026-06-21 06:23:58
● 2026-06-21 15:31:22
○ 2026-06-21 16:12:06
○ 2026-06-21 16:34:26

○A99.86.91.82026-02-19 → 2026-06-21 · 25 obs

○A99.86.91.812026-02-19 → 2026-06-21 · 25 obs

○A99.86.91.952026-02-19 → 2026-06-21 · 25 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fail	v0n0.nic.fail, v0n1.nic.fail, v0n2.nic.fail, v0n3.nic.fail...	12 records
buglessdevelopment.fail	ns-321.awsdns-40.com, ns-840.awsdns-41.net, ns-1103.awsdns-09.org, ns-1709.awsdns-21.co.uk	-

✅ Authoritative Response

Server:205.251.198.173

NS records: ns-321.awsdns-40.com, ns-840.awsdns-41.net, ns-1103.awsdns-09.org, ns-1709.awsdns-21.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buglessdevelopment.fail (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.2, 13.35.78.96...`
NS	4	`ns-1103.awsdns-09.org, ns-1709.awsdns-21.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-840.awsdns-41.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.fail, v0n0.nic.fail, v0n1.nic.fail...)

Analysis

IP Addresses

buglessdevelopment.fail directs to four IP numbers, which are 18.239.225.26, 18.239.225.34, 18.239.225.56 and 18.239.225.71.

media.static.esales.haufe.io, slingpage.com, luminous-hair.com plus two other host names have IP numbers in common with buglessdevelopment.fail.

Name Servers

Four name servers handle the delegation for buglessdevelopment.fail: ns-321.awsdns-40.com, ns-840.awsdns-41.net, ns-1103.awsdns-09.org and ns-1709.awsdns-21.co.uk.

At least some of buglessdevelopment.fail's name servers are shared with other domains, for example gopay.hu, boat-website.com, 949themix.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-1850.awsdns-39.co.uk, ns-398.awsdns-49.com and ns-1197.awsdns-21.org.

Four hostnames, each resolving to a pair of IP addresses: ns-321.awsdns-40.com directs to 205.251.193.65 and 2600:9000:5301:4100::1; ns-840.awsdns-41.net directs to 205.251.195.72 and 2600:9000:5303:4800::1; ns-1103.awsdns-09.org directs to 205.251.196.79 and 2600:9000:5304:4f00::1; ns-1709.awsdns-21.co.uk directs to 205.251.198.173 and 2600:9000:5306:ad00::1.