explainer-engine.net - dns.ninja

explainer-engine.net

DNSSEC⚠️ Not signed
A2a05:d014:97b:100:235b:7f09:2d33:8271🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS
A2a05:d014:97b:101:697a:d7ed:1819:a4b4🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS
A2a05:d014:97b:102:2300:43ee:858:3bc6🇩🇪 Amazon2a05:d014:800::/38 AMAZON AWS
A3.65.100.187🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix
A52.58.150.102🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix
A63.185.71.172🇺🇸 Amazon63.184.0.0/14 EC2 Prefix
NSns-1671.awsdns-16.co.uk ⭐
A2600:9000:5306:8700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1671.awsdns-16.co.uk
A205.251.198.135🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1671.awsdns-16.co.uk
NSns-1068.awsdns-05.org
A2600:9000:5304:2c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1068.awsdns-05.org
A205.251.196.44🇺🇸 Amazon205.251.196.0/24 prefix
NSns-337.awsdns-42.com
A2600:9000:5301:5100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-337.awsdns-42.com
A205.251.193.81🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-337.awsdns-42.com
NSns-821.awsdns-38.net
A2600:9000:5303:3500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-821.awsdns-38.net
A205.251.195.53🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-821.awsdns-38.net
SOAns-1671.awsdns-16.co.ukawsdns-hostmaster@amazon.com serial=1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781703725

Same first word

explainer-engine.org
explainer-engine.net
explainer-engine.de
explainer-engine.com

DNS History

68 records (10 active, 58 former)

201820192020202120222023202420252026NSns-1068.awsdns-05.orgns-1671.awsdns-16.co.ukns-337.awsdns-42.comns-821.awsdns-38.netns1.boreus.dens2.boreus.dens3.boreus.deA2a05:d014:97b:100:235b:7f09:2d33:82712a05:d014:97b:101:697a:d7ed:1819:a4b42a05:d014:97b:102:2300:43ee:858:3bc63.65.100.18752.58.150.10263.185.71.172178.15.48.1718.157.218.25118.158.225.16318.193.155.8918.193.92.4318.195.131.25218.195.183.13118.197.47.7418.198.73.552a05:d014:97b:100:1350:4c0e:44e4:15942a05:d014:97b:100:2b7f:b028:d6d7:c66b2a05:d014:97b:100:4d68:2497:5c3a:ab2c2a05:d014:97b:100:7928:eb48:aadb:dec72a05:d014:97b:100:ae77:80d4:78b4:d2c72a05:d014:97b:100:b447:da3d:e595:979d2a05:d014:97b:100:be2e:d43c:da8e:d74b2a05:d014:97b:100:bff3:2dfe:3135:7f082a05:d014:97b:100:f64a:a704:6863:84b32a05:d014:97b:100:f723:f2dd:a99:e3ea2a05:d014:97b:101:3210:90ae:45a1:18c32a05:d014:97b:101:4cc4:4740:5ae3:80a12a05:d014:97b:101:5187:e059:1cc3:a57d2a05:d014:97b:101:5700:ac6e:1776:fbc42a05:d014:97b:101:7c6:375b:906c:a0632a05:d014:97b:101:b6f5:5bdf:f732:1f922a05:d014:97b:101:e18a:3462:784a:99ab2a05:d014:97b:101:efca:91db:f1b9:a9522a05:d014:97b:102:3442:b352:f6df:cb1a2a05:d014:97b:102:3f2:af10:ebbd:a4492a05:d014:97b:102:4f0d:4a86:5cf4:be462a05:d014:97b:102:70e2:2cad:f2b0:d9c02a05:d014:97b:102:81e:15f5:2435:56c2a05:d014:97b:102:8385:568c:e481:66a32a05:d014:97b:102:c2b2:ed75:50c3:7d082a05:d014:97b:102:ee9:f5d2:7d48:aada2a05:d014:97b:102:fddd:dcd1:a331:a9d53.120.119.1393.120.48.533.123.190.493.124.7.443.70.86.051.102.160.17852.28.186.3252.57.163.4952.59.113.7352.59.55.8654.93.197.4163.181.148.23463.181.191.18263.181.219.25263.181.25.12863.183.175.8563.183.52.9163.183.68.14263.184.105.108
●NSns-1068.awsdns-05.org2026-03-01 → 2026-06-17 · 3 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-06-17 13:54:36
●NSns-1671.awsdns-16.co.uk2026-03-01 → 2026-06-17 · 3 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-06-17 13:54:36
●NSns-337.awsdns-42.com2026-03-01 → 2026-06-17 · 3 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-06-17 13:54:36
●NSns-821.awsdns-38.net2026-03-01 → 2026-06-17 · 3 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-06-17 13:54:36
○NSns1.boreus.de2017-01-04 → 2018-01-04 · 4 obs
● 2017-01-04 00:39:20
● 2018-01-04 11:31:10
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○NSns2.boreus.de2017-01-04 → 2018-01-04 · 4 obs
● 2017-01-04 00:39:20
● 2018-01-04 11:31:10
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○NSns3.boreus.de2017-01-04 → 2018-01-04 · 4 obs
● 2017-01-04 00:39:20
● 2018-01-04 11:31:10
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A178.15.48.172017-01-04 → 2018-01-04 · 4 obs
● 2017-01-04 00:39:20
● 2018-01-04 11:31:10
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A18.157.218.2512026-03-23 → 2026-03-28 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-28 06:14:24
○ 2026-03-29 10:39:50
○ 2026-06-17 13:54:36
○A18.158.225.1632026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A18.193.155.892026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A18.193.92.432026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A18.195.131.2522026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
○A18.195.183.1312026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
○ 2026-04-26 11:22:14
○ 2026-06-17 13:54:36
○A18.197.47.742026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A18.198.73.552026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:1350:4c0e:44e4:15942026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
●A2a05:d014:97b:100:235b:7f09:2d33:82712026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36
○A2a05:d014:97b:100:2b7f:b028:d6d7:c66b2026-03-29 → 2026-04-05 · 5 obs
○ 2026-03-28 06:14:24
● 2026-03-29 10:39:50
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:4d68:2497:5c3a:ab2c2026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:7928:eb48:aadb:dec72026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:ae77:80d4:78b4:d2c72026-05-03 → 2026-05-03 · 4 obs
○ 2026-04-28 19:24:08
● 2026-05-03 02:58:16
○ 2026-05-07 02:16:42
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:b447:da3d:e595:979d2026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:be2e:d43c:da8e:d74b2026-03-23 → 2026-03-28 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-28 06:14:24
○ 2026-03-29 10:39:50
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:bff3:2dfe:3135:7f082026-05-07 → 2026-05-07 · 4 obs
○ 2026-05-03 02:58:16
● 2026-05-07 02:16:42
○ 2026-05-09 04:36:54
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:f64a:a704:6863:84b32026-04-24 → 2026-04-28 · 5 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
● 2026-04-28 19:24:08
○ 2026-05-03 02:58:16
○ 2026-06-17 13:54:36
○A2a05:d014:97b:100:f723:f2dd:a99:e3ea2026-05-09 → 2026-05-10 · 5 obs
○ 2026-05-07 02:16:42
● 2026-05-09 04:36:54
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:3210:90ae:45a1:18c32026-03-23 → 2026-03-27 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-27 02:29:26
○ 2026-03-28 06:14:24
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:4cc4:4740:5ae3:80a12026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:5187:e059:1cc3:a57d2026-03-28 → 2026-04-05 · 5 obs
○ 2026-03-27 02:29:26
● 2026-03-28 06:14:24
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:5700:ac6e:1776:fbc42026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
●A2a05:d014:97b:101:697a:d7ed:1819:a4b42026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36
○A2a05:d014:97b:101:7c6:375b:906c:a0632026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:b6f5:5bdf:f732:1f922026-05-03 → 2026-05-10 · 5 obs
○ 2026-04-28 19:24:08
● 2026-05-03 02:58:16
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:e18a:3462:784a:99ab2026-04-24 → 2026-04-28 · 5 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
● 2026-04-28 19:24:08
○ 2026-05-03 02:58:16
○ 2026-06-17 13:54:36
○A2a05:d014:97b:101:efca:91db:f1b9:a9522026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
●A2a05:d014:97b:102:2300:43ee:858:3bc62026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36
○A2a05:d014:97b:102:3442:b352:f6df:cb1a2026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:3f2:af10:ebbd:a4492026-03-23 → 2026-03-28 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-28 06:14:24
○ 2026-03-29 10:39:50
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:4f0d:4a86:5cf4:be462026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:70e2:2cad:f2b0:d9c02026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:81e:15f5:2435:56c2026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
○ 2026-04-26 11:22:14
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:8385:568c:e481:66a32026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:c2b2:ed75:50c3:7d082026-03-29 → 2026-04-05 · 5 obs
○ 2026-03-28 06:14:24
● 2026-03-29 10:39:50
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:ee9:f5d2:7d48:aada2026-05-07 → 2026-05-10 · 5 obs
○ 2026-05-03 02:58:16
● 2026-05-07 02:16:42
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
○A2a05:d014:97b:102:fddd:dcd1:a331:a9d52026-04-26 → 2026-05-03 · 5 obs
○ 2026-04-24 05:04:56
● 2026-04-26 11:22:14
● 2026-05-03 02:58:16
○ 2026-05-07 02:16:42
○ 2026-06-17 13:54:36
○A3.120.119.1392026-03-01 → 2026-03-08 · 5 obs
○ 2018-01-04 11:31:10
● 2026-03-01 00:08:02
● 2026-03-08 01:26:10
○ 2026-03-23 10:33:34
○ 2026-06-17 13:54:36
○A3.120.48.532026-03-23 → 2026-03-27 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-27 02:29:26
○ 2026-03-28 06:14:24
○ 2026-06-17 13:54:36
○A3.123.190.492026-03-29 → 2026-04-05 · 5 obs
○ 2026-03-28 06:14:24
● 2026-03-29 10:39:50
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A3.124.7.442026-04-24 → 2026-04-28 · 5 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
● 2026-04-28 19:24:08
○ 2026-05-03 02:58:16
○ 2026-06-17 13:54:36
●A3.65.100.1872026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36
○A3.70.86.02026-05-07 → 2026-05-10 · 5 obs
○ 2026-05-03 02:58:16
● 2026-05-07 02:16:42
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
○A51.102.160.1782026-04-24 → 2026-04-28 · 5 obs
○ 2026-04-15 09:35:44
● 2026-04-24 05:04:56
● 2026-04-28 19:24:08
○ 2026-05-03 02:58:16
○ 2026-06-17 13:54:36
○A52.28.186.322026-05-09 → 2026-05-10 · 5 obs
○ 2026-05-07 02:16:42
● 2026-05-09 04:36:54
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
○A52.57.163.492026-03-23 → 2026-03-28 · 5 obs
○ 2026-03-08 01:26:10
● 2026-03-23 10:33:34
● 2026-03-28 06:14:24
○ 2026-03-29 10:39:50
○ 2026-06-17 13:54:36
●A52.58.150.1022026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36
○A52.59.113.732026-03-29 → 2026-04-05 · 5 obs
○ 2026-03-28 06:14:24
● 2026-03-29 10:39:50
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A52.59.55.862026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A54.93.197.412026-04-26 → 2026-05-03 · 5 obs
○ 2026-04-24 05:04:56
● 2026-04-26 11:22:14
● 2026-05-03 02:58:16
○ 2026-05-07 02:16:42
○ 2026-06-17 13:54:36
○A63.181.148.2342026-06-01 → 2026-06-06 · 5 obs
○ 2026-05-10 09:24:30
● 2026-06-01 02:00:46
● 2026-06-06 04:07:56
○ 2026-06-08 22:20:02
○ 2026-06-17 13:54:36
○A63.181.191.1822026-05-07 → 2026-05-07 · 4 obs
○ 2026-05-03 02:58:16
● 2026-05-07 02:16:42
○ 2026-05-09 04:36:54
○ 2026-06-17 13:54:36
○A63.181.219.2522026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A63.181.25.1282026-03-01 → 2026-06-17 · 2 obs
○ 2026-03-01 00:08:02
○ 2026-06-17 13:54:36
○A63.183.175.852026-03-28 → 2026-04-05 · 5 obs
○ 2026-03-27 02:29:26
● 2026-03-28 06:14:24
● 2026-04-05 23:45:42
○ 2026-04-15 09:35:44
○ 2026-06-17 13:54:36
○A63.183.52.912026-04-15 → 2026-04-15 · 4 obs
○ 2026-04-05 23:45:42
● 2026-04-15 09:35:44
○ 2026-04-24 05:04:56
○ 2026-06-17 13:54:36
○A63.183.68.1422026-05-03 → 2026-05-03 · 4 obs
○ 2026-04-28 19:24:08
● 2026-05-03 02:58:16
○ 2026-05-07 02:16:42
○ 2026-06-17 13:54:36
○A63.184.105.1082026-05-03 → 2026-05-10 · 5 obs
○ 2026-04-28 19:24:08
● 2026-05-03 02:58:16
● 2026-05-10 09:24:30
○ 2026-06-01 02:00:46
○ 2026-06-17 13:54:36
●A63.185.71.1722026-06-08 → 2026-06-17 · 3 obs
○ 2026-06-06 04:07:56
● 2026-06-08 22:20:02
● 2026-06-17 13:54:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netg.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
explainer-engine.netns-337.awsdns-42.com, ns-821.awsdns-38.net, ns-1671.awsdns-16.co.uk, ns-1068.awsdns-05.org2 records

✅ Authoritative Response

Server:205.251.193.81

NS records: ns-337.awsdns-42.com, ns-821.awsdns-38.net, ns-1671.awsdns-16.co.uk, ns-1068.awsdns-05.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for explainer-engine.net (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

TypeCountSample Data
A352.58.150.102, 63.185.71.172...
AAAA32a05:d014:97b:101:697a:d7ed:1819:a4b4, 2a05:d014:97b:100:235b:7f09:2d33:8271...
NS4ns-1068.awsdns-05.org, ns-1671.awsdns-16.co.uk...
SOA1ns-1671.awsdns-16.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-821.awsdns-38.net, ns-821.awsdns-38.net)

Analysis

IP Addresses

With 6 IP addresses in total, explainer-engine.net resolves to 3.65.100.187, 52.58.150.102, 63.185.71.172 and 3 other.

Among the host names that share IP numbers with explainer-engine.net are simpleshow.ai, scribbleclip.at, simpleshow-interactive.de and two others.

Name Servers

The domain explainer-engine.net is delegated to these four name servers: ns-337.awsdns-42.com, ns-821.awsdns-38.net, ns-1068.awsdns-05.org and ns-1671.awsdns-16.co.uk.

explainer-engine.net has at least partial name server overlap with other domains, such as therasofthosting.com, 66.78.52.in-addr.arpa, waterhousetips.com and two others.

It is common to find these name servers paired with the name servers ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com.

ns-337.awsdns-42.com, ns-821.awsdns-38.net, ns-1068.awsdns-05.org and ns-1671.awsdns-16.co.uk all point to exactly two IP numbers each: ns-337.awsdns-42.com → 205.251.193.81 and 2600:9000:5301:5100::1; ns-821.awsdns-38.net → 205.251.195.53 and 2600:9000:5303:3500::1; ns-1068.awsdns-05.org → 205.251.196.44 and 2600:9000:5304:2c00::1; ns-1671.awsdns-16.co.uk → 205.251.198.135 and 2600:9000:5306:8700::1.