cd-sec.com - dns.ninja

`cd-sec.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:2448:f210:30c0:4bc3:1012:b7f3^{🇺🇸 Amazon2600:1f18:2000::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:2448:f220:83eb:2c39:39b8:c8cb^{🇺🇸 Amazon2600:1f18:2000::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:2448:f230:1e75:605e:8d2:3ad6^{🇺🇸 Amazon2600:1f18:2000::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:2448:f240:3ff6:4484:4947:47f6^{🇺🇸 Amazon2600:1f18:2000::/35 AMAZON EC2 IAD prefix}
A	3.90.132.232^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
A	35.168.205.145^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
A	54.90.7.225^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
A	100.57.73.139^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1336.awsdns-39.org` ⭐
		A	2600:9000:5305:3800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1336.awsdns-39.org`
		A	205.251.197.56^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1336.awsdns-39.org`
NS	`ns-196.awsdns-24.com`
		A	2600:9000:5300:c400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-196.awsdns-24.com`
		A	205.251.192.196^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-196.awsdns-24.com`
NS	`ns-2010.awsdns-59.co.uk`
		A	2600:9000:5307:da00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2010.awsdns-59.co.uk`
		A	205.251.199.218^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2010.awsdns-59.co.uk`
NS	`ns-523.awsdns-01.net`
		A	2600:9000:5302:b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-523.awsdns-01.net`
		A	205.251.194.11^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-523.awsdns-01.net`
SOA	`ns-1336.awsdns-39.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=1786284459

Same first word

cd-sec.com

Similar names

des-cc.net

des-cc.info

cse-dc.org

cec-sd.org

c-dces.com

des-cc.org

des-cc.com

DNS History

80 records (12 active, 68 former)

○NSns-1114.awsdns-11.org2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

●NSns-1336.awsdns-39.org2026-02-15 → 2026-08-09 · 3 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
● 2026-08-09 14:15:10

●NSns-196.awsdns-24.com2026-02-15 → 2026-08-09 · 3 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
● 2026-08-09 14:15:10

●NSns-2010.awsdns-59.co.uk2026-02-15 → 2026-08-09 · 3 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
● 2026-08-09 14:15:10

○NSns-2037.awsdns-62.co.uk2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○NSns-487.awsdns-60.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○NSns-513.awsdns-00.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

●NSns-523.awsdns-01.net2026-02-15 → 2026-08-09 · 3 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
● 2026-08-09 14:15:10

○A100.49.20.2172026-04-22 → 2026-04-26 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-26 16:26:10
○ 2026-04-29 04:13:50
○ 2026-08-09 14:15:10

○A100.50.228.2272026-05-15 → 2026-05-15 · 4 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
○ 2026-05-21 10:11:16
○ 2026-08-09 14:15:10

○A100.50.38.1182026-04-26 → 2026-04-29 · 5 obs

○ 2026-04-22 08:10:14
● 2026-04-26 06:56:08
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A100.52.112.1582026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-10 13:37:28
● 2026-07-11 17:54:00
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

●A100.57.73.1392026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A13.219.40.652026-04-22 → 2026-04-29 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A18.209.216.2272026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:20fc:9c83:307d:54252026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:211b:cceb:9df2:a7442026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

●A2600:1f18:2448:f210:30c0:4bc3:1012:b7f32026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A2600:1f18:2448:f210:3606:4ec2:abc3:e4792026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:6442:d5ef:2c97:46ec2026-04-26 → 2026-04-29 · 5 obs

○ 2026-04-22 08:10:14
● 2026-04-26 06:56:08
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:6e98:3c51:6ada:e6b12026-05-15 → 2026-05-15 · 4 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
○ 2026-05-21 10:11:16
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:8398:407d:e426:342d2026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:9da3:c12e:7d4c:b4212026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f210:ea21:97c7:53b7:bfcf2026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
○ 2026-04-26 06:56:08
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f220:28e7:eeb8:1393:21302026-05-15 → 2026-05-21 · 5 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f220:3755:117a:970f:29a2026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f220:4b73:8c84:8acb:83f82026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f220:5bf7:97b5:93a6:82e72026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

●A2600:1f18:2448:f220:83eb:2c39:39b8:c8cb2026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A2600:1f18:2448:f220:a83d:8963:a4d1:6bf32026-04-22 → 2026-04-29 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f220:f559:2dc0:8cbe:db72026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

●A2600:1f18:2448:f230:1e75:605e:8d2:3ad62026-07-31 → 2026-08-09 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A2600:1f18:2448:f230:290:1a4a:9ab:a49e2026-04-22 → 2026-04-29 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f230:63bb:e3d8:23fb:284e2026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f230:754:71cc:2703:eb6a2026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f230:98bf:8693:6815:8ca02026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f230:e7d:f8ad:c57c:287b2026-05-15 → 2026-05-15 · 4 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
○ 2026-05-21 10:11:16
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f230:f558:61ae:b4f2:bfed2026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:153:dc6a:b1e5:16ce2026-05-15 → 2026-05-21 · 5 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:2af1:409b:5b2:135c2026-07-11 → 2026-07-11 · 4 obs

○ 2026-07-10 13:37:28
● 2026-07-11 17:54:00
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:3635:fc18:de5a:36742026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-11 17:54:00
○ 2026-08-09 14:15:10

●A2600:1f18:2448:f240:3ff6:4484:4947:47f62026-07-31 → 2026-08-09 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A2600:1f18:2448:f240:408c:4595:c5f3:64132026-04-22 → 2026-04-26 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-26 16:26:10
○ 2026-04-29 04:13:50
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:64b2:4cb:553:2c462026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:abdd:7b2c:53f9:38d92026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A2600:1f18:2448:f240:acb4:2ba4:ef:9aac2026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-26 16:26:10
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A2a05:d018:483:6110:3a2f:98a:388a:31de2026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
○ 2026-04-01 16:08:10
○ 2026-08-09 14:15:10

○A2a05:d018:483:6110:9091:bd09:f3b:5422026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-01 16:08:10
● 2026-04-22 04:02:50
○ 2026-04-22 08:10:14
○ 2026-08-09 14:15:10

○A2a05:d018:483:6120:c68d:1d36:d211:dbe82026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-01 16:08:10
● 2026-04-22 04:02:50
○ 2026-04-22 08:10:14
○ 2026-08-09 14:15:10

○A2a05:d018:483:6120:ffb1:f19c:e82b:2cac2026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
○ 2026-04-01 16:08:10
○ 2026-08-09 14:15:10

○A3.208.95.572026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A3.220.87.812026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A3.234.133.232026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-11 17:54:00
○ 2026-08-09 14:15:10

●A3.90.132.2322026-07-31 → 2026-08-09 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A32.193.53.102026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A32.196.182.412026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A34.192.201.1142026-05-15 → 2026-05-21 · 5 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A34.237.159.2342026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A34.237.66.1842026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

●A35.168.205.1452026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A35.175.132.792026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A44.197.84.1632026-05-15 → 2026-05-21 · 5 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A44.210.203.832026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A52.203.198.572026-05-15 → 2026-05-15 · 4 obs

○ 2026-04-29 04:13:50
● 2026-05-15 09:38:18
○ 2026-05-21 10:11:16
○ 2026-08-09 14:15:10

○A52.204.77.1682026-04-22 → 2026-04-29 · 5 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A52.213.32.2542016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A52.48.190.702026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-01 16:08:10
● 2026-04-22 04:02:50
○ 2026-04-22 08:10:14
○ 2026-08-09 14:15:10

○A52.7.84.342026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A52.71.234.1882026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A54.145.191.972026-04-01 → 2026-04-01 · 4 obs

○ 2026-02-15 03:51:20
● 2026-04-01 16:08:10
○ 2026-04-22 04:02:50
○ 2026-08-09 14:15:10

○A54.147.237.2262026-07-10 → 2026-07-10 · 4 obs

○ 2026-05-21 10:11:16
● 2026-07-10 13:37:28
○ 2026-07-31 04:02:00
○ 2026-08-09 14:15:10

○A54.163.30.942026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-22 04:02:50
● 2026-04-22 08:10:14
○ 2026-04-26 06:56:08
○ 2026-08-09 14:15:10

○A54.211.159.402026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-26 16:26:10
● 2026-04-29 04:13:50
○ 2026-05-15 09:38:18
○ 2026-08-09 14:15:10

○A54.228.54.632026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
○ 2026-04-01 16:08:10
○ 2026-08-09 14:15:10

○A54.229.145.1462016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:07:52
○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

○A54.83.35.342026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-15 09:38:18
● 2026-05-21 10:11:16
○ 2026-07-10 13:37:28
○ 2026-08-09 14:15:10

○A54.87.228.1872026-02-15 → 2026-08-09 · 2 obs

○ 2026-02-15 03:51:20
○ 2026-08-09 14:15:10

●A54.90.7.2252026-07-31 → 2026-08-09 · 3 obs

○ 2026-07-11 17:54:00
● 2026-07-31 04:02:00
● 2026-08-09 14:15:10

○A63.35.43.1872026-02-15 → 2026-02-15 · 4 obs

○ 2016-12-17 12:07:52
● 2026-02-15 03:51:20
○ 2026-04-01 16:08:10
○ 2026-08-09 14:15:10

○A99.80.9.582026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-01 16:08:10
● 2026-04-22 04:02:50
○ 2026-04-22 08:10:14
○ 2026-08-09 14:15:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cd-sec.com	ns-196.awsdns-24.com, ns-523.awsdns-01.net, ns-1336.awsdns-39.org, ns-2010.awsdns-59.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.196

NS records: ns-196.awsdns-24.com, ns-523.awsdns-01.net, ns-1336.awsdns-39.org, ns-2010.awsdns-59.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd-sec.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`35.168.205.145, 100.57.73.139...`
AAAA	4	`2600:1f18:2448:f210:30c0:4bc3:1012:b7f3, 2600:1f18:2448:f220:83eb:2c39:39b8:c8cb...`
NS	4	`ns-1336.awsdns-39.org, ns-196.awsdns-24.com...`
SOA	1	`ns-1336.awsdns-39.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-196.awsdns-24.com, ns-196.awsdns-24.com)

Analysis

IP Addresses

cd-sec.com resolves to 8 IP numbers: 3.90.132.232, 35.168.205.145, 54.90.7.225 and 5 other.

Additional host names — cld-secure.com, cldmob.com, extload.com and two others — share IP numbers with cd-sec.com.

Name Servers

cd-sec.com has four authoritative name servers: ns-196.awsdns-24.com, ns-523.awsdns-01.net, ns-1336.awsdns-39.org and ns-2010.awsdns-59.co.uk.

cd-sec.com has at least partial name server overlap with other domains, such as evolutionhealth.co.nz, oksafrica.com, homeworkhelpoklahoma.org and two others.

ns-196.awsdns-24.com, ns-523.awsdns-01.net, ns-1336.awsdns-39.org and ns-2010.awsdns-59.co.uk all point to exactly two IP numbers each: ns-196.awsdns-24.com → 205.251.192.196 and 2600:9000:5300:c400::1; ns-523.awsdns-01.net → 205.251.194.11 and 2600:9000:5302:b00::1; ns-1336.awsdns-39.org → 205.251.197.56 and 2600:9000:5305:3800::1; ns-2010.awsdns-59.co.uk → 205.251.199.218 and 2600:9000:5307:da00::1.