ottawahomeshow.com - robtex.com

ottawahomeshow.com

DNSSEC⚠️ Not signed
A150.171.109.34🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
NSns1-03.azure-dns.com ⭐
A2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-03.azure-dns.com
A13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-03.azure-dns.com
NSns2-03.azure-dns.net
A2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-03.azure-dns.net
A150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-03.azure-dns.net
NSns3-03.azure-dns.org
A2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-03.azure-dns.org
A204.14.183.3🇺🇸 Microsoft204.14.180.0/22
PTRns3-03.azure-dns.org
NSns4-03.azure-dns.info
A2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-03.azure-dns.info
A208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-03.azure-dns.info
TXTgoogle-site-verification=54OWGgfBjZWWmvBt-H9rPhukF5zcHf0D507qwRwNieI
TXTgoogle-site-verification=gxBrv3f3Ms-Zghyy7WKMQZ5wEGFNfQuVVDGWLAtLyp8
TXTmarketplaceevents.azurewebsites.net
TXTfacebook-domain-verification=b7hbyc5nmn38om14lz8rgtninbioxw
SOAns1-03.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

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=1784635632

Same first word

ottawahomeshow.com

DNS History

34 records (5 active, 29 former)

200920112013201520172019202120232025NSns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.infons19.domaincontrol.comns20.domaincontrol.comMXmail.ottawahomeshow.comA150.171.109.34108.166.1.101108.166.1.9813.107.226.4013.107.226.6713.107.226.6913.107.226.7113.107.253.4013.107.253.6713.107.253.6913.107.253.71150.171.109.145150.171.109.146150.171.109.148150.171.109.150150.171.109.33150.171.109.35150.171.109.36150.171.109.65150.171.109.72150.171.109.73150.171.109.74150.171.109.77150.171.110.146150.171.110.147150.171.110.19440.76.223.101
●NSns1-03.azure-dns.com2026-06-08 → 2026-07-21 · 3 obs
○ 2017-06-17 05:34:40
● 2026-06-08 14:27:10
● 2026-07-21 12:28:04
○NSns19.domaincontrol.com2015-06-05 → 2017-06-17 · 5 obs
○ 2008-03-20 05:36:46
● 2015-06-05 07:11:08
● 2017-06-17 05:34:40
○ 2026-06-08 14:27:10
○ 2026-07-21 12:28:04
●NSns2-03.azure-dns.net2026-06-08 → 2026-07-21 · 3 obs
○ 2017-06-17 05:34:40
● 2026-06-08 14:27:10
● 2026-07-21 12:28:04
○NSns20.domaincontrol.com2015-06-05 → 2017-06-17 · 5 obs
○ 2008-03-20 05:36:46
● 2015-06-05 07:11:08
● 2017-06-17 05:34:40
○ 2026-06-08 14:27:10
○ 2026-07-21 12:28:04
●NSns3-03.azure-dns.org2026-06-08 → 2026-07-21 · 3 obs
○ 2017-06-17 05:34:40
● 2026-06-08 14:27:10
● 2026-07-21 12:28:04
●NSns4-03.azure-dns.info2026-06-08 → 2026-07-21 · 3 obs
○ 2017-06-17 05:34:40
● 2026-06-08 14:27:10
● 2026-07-21 12:28:04
○MXmail.ottawahomeshow.com2015-06-05 → 2017-06-17 · 5 obs
○ 2008-03-20 05:36:46
● 2015-06-05 07:11:08
● 2017-06-17 05:34:40
○ 2026-06-08 14:27:10
○ 2026-07-21 12:28:04
○A108.166.1.1012016-01-26 → 2016-04-11 · 5 obs
○ 2015-11-03 05:12:06
● 2016-01-26 06:57:42
● 2016-04-11 23:51:42
○ 2016-11-25 03:45:46
○ 2026-07-21 12:28:04
○A108.166.1.982015-06-05 → 2015-11-03 · 5 obs
○ 2008-03-20 05:36:46
● 2015-06-05 07:11:08
● 2015-11-03 05:12:06
○ 2016-01-26 06:57:42
○ 2026-07-21 12:28:04
○A13.107.226.402026-06-08 → 2026-06-12 · 14 obs
○ 2026-06-08 14:27:10
● 2026-06-08 15:06:34
● 2026-06-08 17:31:56
○ 2026-06-08 22:05:02
○ 2026-06-10 02:21:26
● 2026-06-10 04:19:10
○ 2026-06-10 14:02:26
○ 2026-06-10 23:33:36
● 2026-06-11 00:10:56
○ 2026-06-11 07:26:04
○ 2026-06-12 08:33:52
● 2026-06-12 09:07:02
○ 2026-06-12 12:50:12
○ 2026-07-21 12:28:04
○A13.107.226.672026-07-16 → 2026-07-16 · 6 obs
○ 2026-07-16 06:54:48
● 2026-07-16 11:06:32
○ 2026-07-16 11:55:54
● 2026-07-16 12:31:34
○ 2026-07-16 13:51:56
○ 2026-07-21 12:28:04
○A13.107.226.692026-06-19 → 2026-07-04 · 12 obs
○ 2026-06-19 08:04:22
● 2026-06-19 09:16:54
○ 2026-06-19 14:38:00
● 2026-06-21 09:27:56
○ 2026-06-21 10:24:56
● 2026-06-22 00:48:06
○ 2026-06-22 02:22:38
● 2026-06-29 17:36:30
○ 2026-06-29 20:58:04
● 2026-07-04 09:15:12
○ 2026-07-04 10:06:16
○ 2026-07-21 12:28:04
○A13.107.226.712026-06-10 → 2026-07-19 · 16 obs
○ 2026-06-10 14:02:26
● 2026-06-10 14:40:48
○ 2026-06-10 17:25:36
○ 2026-06-13 05:48:16
● 2026-06-13 06:41:44
○ 2026-06-13 08:38:20
○ 2026-06-15 15:33:14
● 2026-06-15 16:05:42
○ 2026-06-15 17:48:04
● 2026-06-21 01:55:48
○ 2026-06-21 05:56:02
● 2026-06-22 07:44:28
○ 2026-06-22 08:52:18
● 2026-07-19 12:27:54
○ 2026-07-19 16:57:54
○ 2026-07-21 12:28:04
○A13.107.253.402026-06-08 → 2026-06-12 · 14 obs
○ 2026-06-08 14:27:10
● 2026-06-08 15:06:34
● 2026-06-08 17:31:56
○ 2026-06-08 22:05:02
○ 2026-06-10 02:21:26
● 2026-06-10 04:19:10
○ 2026-06-10 14:02:26
○ 2026-06-10 23:33:36
● 2026-06-11 00:10:56
○ 2026-06-11 07:26:04
○ 2026-06-12 08:33:52
● 2026-06-12 09:07:02
○ 2026-06-12 12:50:12
○ 2026-07-21 12:28:04
○A13.107.253.672026-07-16 → 2026-07-16 · 6 obs
○ 2026-07-16 06:54:48
● 2026-07-16 11:06:32
○ 2026-07-16 11:55:54
● 2026-07-16 12:31:34
○ 2026-07-16 13:51:56
○ 2026-07-21 12:28:04
○A13.107.253.692026-06-19 → 2026-07-04 · 12 obs
○ 2026-06-19 08:04:22
● 2026-06-19 09:16:54
○ 2026-06-19 14:38:00
● 2026-06-21 09:27:56
○ 2026-06-21 10:24:56
● 2026-06-22 00:48:06
○ 2026-06-22 02:22:38
● 2026-06-29 17:36:30
○ 2026-06-29 20:58:04
● 2026-07-04 09:15:12
○ 2026-07-04 10:06:16
○ 2026-07-21 12:28:04
○A13.107.253.712026-06-10 → 2026-07-19 · 16 obs
○ 2026-06-10 14:02:26
● 2026-06-10 14:40:48
○ 2026-06-10 17:25:36
○ 2026-06-13 05:48:16
● 2026-06-13 06:41:44
○ 2026-06-13 08:38:20
○ 2026-06-15 15:33:14
● 2026-06-15 16:05:42
○ 2026-06-15 17:48:04
● 2026-06-21 01:55:48
○ 2026-06-21 05:56:02
● 2026-06-22 07:44:28
○ 2026-06-22 08:52:18
● 2026-07-19 12:27:54
○ 2026-07-19 16:57:54
○ 2026-07-21 12:28:04
○A150.171.109.1452026-06-10 → 2026-07-21 · 6 obs
○ 2026-06-10 01:43:30
● 2026-06-10 02:21:26
○ 2026-06-10 04:19:10
● 2026-07-21 06:35:20
○ 2026-07-21 07:08:08
○ 2026-07-21 12:28:04
○A150.171.109.1462026-06-08 → 2026-07-21 · 20 obs
○ 2017-06-17 05:34:40
● 2026-06-08 14:27:10
○ 2026-06-08 15:06:34
○ 2026-06-12 14:57:52
● 2026-06-12 17:29:44
○ 2026-06-13 00:48:22
○ 2026-06-13 16:19:04
● 2026-06-13 16:51:10
○ 2026-06-13 22:19:24
○ 2026-06-15 06:53:24
● 2026-06-15 10:35:30
○ 2026-06-15 11:13:28
○ 2026-06-15 16:05:42
● 2026-06-15 17:48:04
○ 2026-06-15 20:08:34
● 2026-06-22 02:22:38
○ 2026-06-22 07:44:28
● 2026-07-21 07:08:08
○ 2026-07-21 08:12:24
○ 2026-07-21 12:28:04
○A150.171.109.1482026-06-10 → 2026-07-17 · 17 obs
○ 2026-06-10 00:07:58
● 2026-06-10 01:43:30
○ 2026-06-10 02:21:26
○ 2026-06-10 04:19:10
● 2026-06-10 14:02:26
○ 2026-06-10 14:40:48
○ 2026-06-13 08:38:20
● 2026-06-13 15:24:24
○ 2026-06-13 16:19:04
○ 2026-06-15 11:44:24
● 2026-06-15 15:33:14
○ 2026-06-15 16:05:42
● 2026-07-17 11:39:46
○ 2026-07-17 12:34:44
● 2026-07-17 20:32:54
○ 2026-07-17 21:22:54
○ 2026-07-21 12:28:04
○A150.171.109.1502026-06-11 → 2026-07-18 · 13 obs
○ 2026-06-11 00:10:56
● 2026-06-11 07:26:04
○ 2026-06-11 09:50:30
● 2026-06-12 04:38:04
○ 2026-06-12 08:33:52
○ 2026-06-14 00:44:46
● 2026-06-14 06:50:54
○ 2026-06-15 01:50:24
● 2026-06-20 00:08:34
○ 2026-06-20 01:57:58
● 2026-07-18 23:14:26
○ 2026-07-19 00:22:06
○ 2026-07-21 12:28:04
○A150.171.109.332026-06-15 → 2026-07-08 · 23 obs
○ 2026-06-15 01:50:24
● 2026-06-15 02:48:04
○ 2026-06-15 06:53:24
○ 2026-06-17 10:04:18
● 2026-06-17 16:18:52
○ 2026-06-18 02:40:38
● 2026-06-18 14:26:56
○ 2026-06-18 19:54:08
● 2026-06-19 19:34:28
○ 2026-06-19 20:19:32
● 2026-06-21 05:56:02
○ 2026-06-21 07:24:22
● 2026-06-21 15:15:54
○ 2026-06-22 00:09:12
● 2026-06-28 15:32:30
○ 2026-06-28 16:28:28
● 2026-07-04 08:16:18
○ 2026-07-04 09:15:12
● 2026-07-08 01:52:00
○ 2026-07-08 02:41:24
● 2026-07-08 03:15:42
○ 2026-07-08 17:18:58
○ 2026-07-21 12:28:04
●A150.171.109.342026-06-08 → 2026-07-21 · 63 obs
○ 2026-06-08 17:31:56
● 2026-06-08 22:05:02
○ 2026-06-10 00:07:58
○ 2026-06-12 09:07:02
● 2026-06-12 12:50:12
● 2026-06-12 14:57:52
○ 2026-06-12 17:29:44
● 2026-06-13 00:48:22
○ 2026-06-13 01:47:04
● 2026-06-13 05:48:16
○ 2026-06-13 06:41:44
○ 2026-06-14 06:50:54
● 2026-06-15 01:50:24
○ 2026-06-15 02:48:04
○ 2026-06-15 10:35:30
● 2026-06-15 11:13:28
○ 2026-06-15 11:44:24
● 2026-06-19 08:04:22
○ 2026-06-19 09:16:54
● 2026-06-20 22:18:22
○ 2026-06-20 22:59:16
● 2026-06-21 07:24:22
○ 2026-06-21 09:27:56
● 2026-06-29 03:03:00
○ 2026-06-29 03:42:46
● 2026-07-08 00:03:22
○ 2026-07-08 01:52:00
● 2026-07-16 03:54:16
○ 2026-07-16 06:54:48
● 2026-07-16 11:55:54
○ 2026-07-16 12:31:34
● 2026-07-16 14:42:00
○ 2026-07-16 15:12:58
● 2026-07-16 15:45:46
○ 2026-07-16 16:22:46
● 2026-07-16 21:29:06
○ 2026-07-16 22:15:14
● 2026-07-16 22:45:56
○ 2026-07-16 23:42:32
● 2026-07-17 02:22:24
○ 2026-07-17 05:02:06
● 2026-07-17 15:35:34
○ 2026-07-17 19:06:04
● 2026-07-18 12:44:40
○ 2026-07-18 15:20:34
● 2026-07-18 18:19:44
○ 2026-07-18 19:25:52
● 2026-07-18 21:00:20
○ 2026-07-18 21:39:52
● 2026-07-19 04:01:44
○ 2026-07-19 06:08:54
● 2026-07-19 21:39:00
○ 2026-07-19 23:38:26
● 2026-07-20 03:30:14
○ 2026-07-20 04:04:06
● 2026-07-20 12:57:40
○ 2026-07-20 13:38:28
● 2026-07-21 00:57:00
○ 2026-07-21 01:33:18
● 2026-07-21 06:03:14
○ 2026-07-21 06:35:20
● 2026-07-21 11:08:50
● 2026-07-21 12:28:04
○A150.171.109.352026-06-10 → 2026-07-21 · 81 obs
○ 2026-06-08 22:05:02
● 2026-06-10 00:07:58
○ 2026-06-10 01:43:30
○ 2026-06-11 07:26:04
● 2026-06-11 09:50:30
○ 2026-06-12 04:38:04
● 2026-06-12 08:33:52
○ 2026-06-12 09:07:02
○ 2026-06-13 00:48:22
● 2026-06-13 01:47:04
○ 2026-06-13 05:48:16
○ 2026-06-13 06:41:44
● 2026-06-13 08:38:20
○ 2026-06-13 15:24:24
● 2026-06-13 16:19:04
○ 2026-06-13 16:51:10
● 2026-06-13 22:19:24
○ 2026-06-14 00:44:46
○ 2026-06-15 20:08:34
● 2026-06-15 20:42:26
● 2026-06-17 10:04:18
○ 2026-06-17 16:18:52
● 2026-06-18 02:40:38
○ 2026-06-18 14:26:56
● 2026-06-18 19:54:08
○ 2026-06-19 08:04:22
● 2026-06-20 01:57:58
○ 2026-06-20 22:18:22
● 2026-06-20 22:59:16
○ 2026-06-21 00:47:50
● 2026-06-22 00:09:12
○ 2026-06-22 00:48:06
● 2026-06-22 08:52:18
○ 2026-06-22 09:43:10
● 2026-06-22 13:36:04
○ 2026-06-28 08:16:24
● 2026-06-28 16:28:28
○ 2026-06-29 02:09:34
● 2026-06-29 20:58:04
○ 2026-07-02 14:17:08
● 2026-07-03 06:53:32
○ 2026-07-03 10:21:30
● 2026-07-03 11:05:10
○ 2026-07-04 08:16:18
● 2026-07-04 10:06:16
○ 2026-07-07 09:51:26
● 2026-07-07 11:41:04
○ 2026-07-07 16:33:42
● 2026-07-08 17:18:58
○ 2026-07-16 03:54:16
● 2026-07-16 06:54:48
○ 2026-07-16 11:06:32
● 2026-07-16 13:51:56
○ 2026-07-16 14:42:00
● 2026-07-16 15:12:58
○ 2026-07-16 15:45:46
● 2026-07-16 23:42:32
○ 2026-07-17 02:22:24
● 2026-07-17 19:06:04
○ 2026-07-17 20:32:54
● 2026-07-17 21:22:54
○ 2026-07-18 02:54:30
● 2026-07-18 04:30:26
○ 2026-07-18 10:50:40
● 2026-07-18 15:20:34
○ 2026-07-18 18:19:44
● 2026-07-18 19:25:52
○ 2026-07-18 21:00:20
● 2026-07-19 00:22:06
○ 2026-07-19 04:01:44
● 2026-07-19 08:37:16
○ 2026-07-19 12:27:54
● 2026-07-19 16:57:54
○ 2026-07-19 21:39:00
● 2026-07-20 04:04:06
○ 2026-07-20 04:50:12
● 2026-07-20 14:46:30
○ 2026-07-21 00:57:00
● 2026-07-21 08:12:24
○ 2026-07-21 11:08:50
○ 2026-07-21 12:28:04
○A150.171.109.362026-06-10 → 2026-07-21 · 43 obs
○ 2026-06-10 14:40:48
● 2026-06-10 17:25:36
○ 2026-06-10 23:33:36
○ 2026-06-13 22:19:24
● 2026-06-14 00:44:46
○ 2026-06-14 06:50:54
○ 2026-06-15 02:48:04
● 2026-06-15 06:53:24
○ 2026-06-15 10:35:30
○ 2026-06-15 11:13:28
● 2026-06-15 11:44:24
○ 2026-06-15 15:33:14
● 2026-06-21 00:47:50
○ 2026-06-21 01:55:48
● 2026-06-21 10:24:56
○ 2026-06-21 15:15:54
● 2026-06-28 08:16:24
○ 2026-06-28 15:32:30
● 2026-06-29 02:09:34
○ 2026-06-29 03:03:00
● 2026-07-02 14:17:08
○ 2026-07-03 06:53:32
● 2026-07-07 09:51:26
○ 2026-07-07 11:41:04
● 2026-07-07 16:33:42
○ 2026-07-08 00:03:22
● 2026-07-08 02:41:24
○ 2026-07-08 03:15:42
● 2026-07-16 22:15:14
○ 2026-07-16 22:45:56
● 2026-07-17 05:02:06
○ 2026-07-17 11:39:46
● 2026-07-17 12:34:44
○ 2026-07-17 15:35:34
● 2026-07-18 10:50:40
○ 2026-07-18 12:44:40
● 2026-07-19 06:08:54
○ 2026-07-19 08:37:16
● 2026-07-19 23:38:26
○ 2026-07-20 03:30:14
● 2026-07-21 02:25:28
○ 2026-07-21 06:03:14
○ 2026-07-21 12:28:04
○A150.171.109.652026-07-21 → 2026-07-21 · 4 obs
○ 2026-07-21 00:57:00
● 2026-07-21 01:33:18
○ 2026-07-21 02:25:28
○ 2026-07-21 12:28:04
○A150.171.109.722026-06-19 → 2026-07-20 · 10 obs
○ 2026-06-19 09:16:54
● 2026-06-19 14:38:00
○ 2026-06-19 15:11:16
● 2026-06-22 09:43:10
○ 2026-06-22 13:36:04
● 2026-07-18 02:54:30
○ 2026-07-18 04:30:26
● 2026-07-20 13:38:28
○ 2026-07-20 14:46:30
○ 2026-07-21 12:28:04
○A150.171.109.732026-07-16 → 2026-07-16 · 4 obs
○ 2026-07-16 15:45:46
● 2026-07-16 16:22:46
○ 2026-07-16 21:29:06
○ 2026-07-21 12:28:04
○A150.171.109.742026-06-19 → 2026-06-19 · 6 obs
○ 2026-06-19 14:38:00
● 2026-06-19 15:11:16
○ 2026-06-19 19:34:28
● 2026-06-19 21:36:30
○ 2026-06-20 00:08:34
○ 2026-07-21 12:28:04
○A150.171.109.772026-07-18 → 2026-07-18 · 4 obs
○ 2026-07-18 21:00:20
● 2026-07-18 21:39:52
○ 2026-07-18 23:14:26
○ 2026-07-21 12:28:04
○A150.171.110.1462026-07-20 → 2026-07-20 · 4 obs
○ 2026-07-20 04:04:06
● 2026-07-20 04:50:12
○ 2026-07-20 12:57:40
○ 2026-07-21 12:28:04
○A150.171.110.1472026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-19 19:34:28
● 2026-06-19 20:19:32
○ 2026-06-19 21:36:30
○ 2026-07-21 12:28:04
○A150.171.110.1942026-06-10 → 2026-07-03 · 9 obs
○ 2026-06-10 17:25:36
● 2026-06-10 23:33:36
○ 2026-06-11 00:10:56
○ 2026-06-15 17:48:04
● 2026-06-15 20:08:34
○ 2026-06-15 20:42:26
● 2026-07-03 10:21:30
○ 2026-07-03 11:05:10
○ 2026-07-21 12:28:04
○A40.76.223.1012016-11-25 → 2017-06-17 · 5 obs
○ 2016-04-11 23:51:42
● 2016-11-25 03:45:46
● 2017-06-17 05:34:40
○ 2026-06-08 14:27:10
○ 2026-07-21 12:28:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
ottawahomeshow.comns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info2 records

✅ Authoritative Response

Server:13.107.236.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ottawahomeshow.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

TypeCountSample Data
A1150.171.110.194
NS4ns1-03.azure-dns.com, ns2-03.azure-dns.net...
TXT4google-site-verification=54OWGgfBjZWWmvB, google-site-verification=gxBrv3f3Ms-Zghy...
SOA1ns1-03.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

IP Addresses

ottawahomeshow.com resolves to one IP address: 150.171.109.34.

iotas.fi, institutionalinvestor.com, vulcan.com and two other host names share IP numbers with ottawahomeshow.com.

Name Servers

The authoritative name servers for ottawahomeshow.com are ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

The name servers of ottawahomeshow.com overlap at least partially with those of other domains — among them viagogo.sg, 233.28.89.in-addr.arpa, ngcmtls.com and two more.

Each of the four hosts ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org has two IP addresses. ns1-03.azure-dns.com points to 13.107.236.3 and 2603:1061:0:700::3. ns4-03.azure-dns.info points to 208.84.5.3 and 2620:1ec:bda:700::3. ns2-03.azure-dns.net points to 150.171.21.3 and 2620:1ec:8ec:700::3. ns3-03.azure-dns.org points to 204.14.183.3 and 2a01:111:4000:700::3.