bcttraining.com - dns.ninja
bcttraining.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.171.109.74🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| NS | ns1-04.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| A | 13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| A | 150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| A | 2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| A | 204.14.183.4🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| A | 208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-04.azure-dns.comazuredns-hostmaster@microsoft.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.netnstld@verisign-grs.com serial=1785269947 | ||||||
Same first word
bcttraining.com |
DNS History
33 records (5 active, 28 former)
○NSdns1.acerta.be2015-06-06 → 2016-08-13 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
○NSdns2.acerta.be2015-06-06 → 2016-08-13 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
○NSdns3.acerta.be2015-06-06 → 2016-08-13 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
○NSdns4.acerta.be2015-06-06 → 2016-08-13 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
○NSdns5.acerta.be2015-06-06 → 2016-08-13 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-08-13 21:05:20
○ 2026-02-18 17:50:06
○ 2026-07-28 20:27:54
○NShost.tradenames.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:59:44
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
○NSns.tradenames.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:59:44
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
●NSns1-04.azure-dns.com2026-02-18 → 2026-07-28 · 3 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
●NSns2-04.azure-dns.net2026-02-18 → 2026-07-28 · 3 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
●NSns3-04.azure-dns.org2026-02-18 → 2026-07-28 · 3 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
●NSns4-04.azure-dns.info2026-02-18 → 2026-07-28 · 3 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-07-28 20:27:54
○A13.107.213.402026-03-05 → 2026-03-24 · 11 obs
○ 2026-02-18 17:50:06
○ 2026-03-04 10:21:24
● 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
○ 2026-03-20 08:36:44
● 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
○ 2026-03-24 22:48:06
● 2026-03-24 23:59:42
○ 2026-03-25 01:46:42
○ 2026-07-28 20:27:54
○ 2026-03-04 10:21:24
● 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
○ 2026-03-20 08:36:44
● 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
○ 2026-03-24 22:48:06
● 2026-03-24 23:59:42
○ 2026-03-25 01:46:42
○ 2026-07-28 20:27:54
○A13.107.213.692026-02-18 → 2026-03-24 · 38 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-02-18 18:36:38
○ 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
● 2026-02-26 07:47:58
○ 2026-02-27 19:41:28
● 2026-02-27 22:23:32
● 2026-03-04 10:21:24
○ 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
● 2026-03-05 17:28:14
○ 2026-03-05 20:47:00
● 2026-03-05 21:37:06
○ 2026-03-05 22:57:40
○ 2026-03-07 13:32:38
● 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
○ 2026-03-19 17:55:40
● 2026-03-19 21:38:56
● 2026-03-19 23:27:12
○ 2026-03-20 00:26:52
○ 2026-03-21 02:23:00
● 2026-03-21 05:50:56
● 2026-03-21 07:14:04
○ 2026-03-21 08:55:28
○ 2026-03-22 04:48:16
● 2026-03-22 09:45:32
○ 2026-03-22 15:21:34
○ 2026-03-22 22:43:32
● 2026-03-23 01:22:14
○ 2026-03-23 02:08:36
○ 2026-03-23 18:52:48
● 2026-03-24 16:12:16
○ 2026-03-24 17:52:42
● 2026-03-24 19:02:56
○ 2026-03-24 21:44:24
○ 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-02-18 18:36:38
○ 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
● 2026-02-26 07:47:58
○ 2026-02-27 19:41:28
● 2026-02-27 22:23:32
● 2026-03-04 10:21:24
○ 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
● 2026-03-05 17:28:14
○ 2026-03-05 20:47:00
● 2026-03-05 21:37:06
○ 2026-03-05 22:57:40
○ 2026-03-07 13:32:38
● 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
○ 2026-03-19 17:55:40
● 2026-03-19 21:38:56
● 2026-03-19 23:27:12
○ 2026-03-20 00:26:52
○ 2026-03-21 02:23:00
● 2026-03-21 05:50:56
● 2026-03-21 07:14:04
○ 2026-03-21 08:55:28
○ 2026-03-22 04:48:16
● 2026-03-22 09:45:32
○ 2026-03-22 15:21:34
○ 2026-03-22 22:43:32
● 2026-03-23 01:22:14
○ 2026-03-23 02:08:36
○ 2026-03-23 18:52:48
● 2026-03-24 16:12:16
○ 2026-03-24 17:52:42
● 2026-03-24 19:02:56
○ 2026-03-24 21:44:24
○ 2026-07-28 20:27:54
○A13.107.226.402026-06-01 → 2026-06-06 · 9 obs
○ 2026-05-03 23:08:32
● 2026-06-01 08:35:20
○ 2026-06-02 12:05:48
○ 2026-06-03 04:06:42
● 2026-06-03 04:41:08
○ 2026-06-03 07:35:32
● 2026-06-06 06:53:02
○ 2026-06-06 13:29:04
○ 2026-07-28 20:27:54
● 2026-06-01 08:35:20
○ 2026-06-02 12:05:48
○ 2026-06-03 04:06:42
● 2026-06-03 04:41:08
○ 2026-06-03 07:35:32
● 2026-06-06 06:53:02
○ 2026-06-06 13:29:04
○ 2026-07-28 20:27:54
○A13.107.226.672026-02-19 → 2026-03-09 · 16 obs
○ 2026-02-18 18:36:38
● 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
○ 2026-03-05 00:20:40
● 2026-03-05 06:54:46
○ 2026-03-05 17:28:14
○ 2026-03-05 21:37:06
● 2026-03-05 22:57:40
○ 2026-03-07 12:31:56
● 2026-03-07 13:32:38
○ 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
● 2026-03-08 23:11:38
● 2026-03-09 02:38:58
○ 2026-03-10 02:56:36
○ 2026-07-28 20:27:54
● 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
○ 2026-03-05 00:20:40
● 2026-03-05 06:54:46
○ 2026-03-05 17:28:14
○ 2026-03-05 21:37:06
● 2026-03-05 22:57:40
○ 2026-03-07 12:31:56
● 2026-03-07 13:32:38
○ 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
● 2026-03-08 23:11:38
● 2026-03-09 02:38:58
○ 2026-03-10 02:56:36
○ 2026-07-28 20:27:54
○A13.107.246.402026-03-05 → 2026-03-24 · 11 obs
○ 2026-02-18 17:50:06
○ 2026-03-04 10:21:24
● 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
○ 2026-03-20 08:36:44
● 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
○ 2026-03-24 22:48:06
● 2026-03-24 23:59:42
○ 2026-03-25 01:46:42
○ 2026-07-28 20:27:54
○ 2026-03-04 10:21:24
● 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
○ 2026-03-20 08:36:44
● 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
○ 2026-03-24 22:48:06
● 2026-03-24 23:59:42
○ 2026-03-25 01:46:42
○ 2026-07-28 20:27:54
○A13.107.246.692026-02-18 → 2026-03-24 · 38 obs
○ 2016-08-13 21:05:20
● 2026-02-18 17:50:06
● 2026-02-18 18:36:38
○ 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
● 2026-02-26 07:47:58
○ 2026-02-27 19:41:28
● 2026-02-27 22:23:32
● 2026-03-04 10:21:24
○ 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
● 2026-03-05 17:28:14
○ 2026-03-05 20:47:00
● 2026-03-05 21:37:06
○ 2026-03-05 22:57:40
○ 2026-03-07 13:32:38
● 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
○ 2026-03-19 17:55:40
● 2026-03-19 21:38:56
● 2026-03-19 23:27:12
○ 2026-03-20 00:26:52
○ 2026-03-21 02:23:00
● 2026-03-21 05:50:56
● 2026-03-21 07:14:04
○ 2026-03-21 08:55:28
○ 2026-03-22 04:48:16
● 2026-03-22 09:45:32
○ 2026-03-22 15:21:34
○ 2026-03-22 22:43:32
● 2026-03-23 01:22:14
○ 2026-03-23 02:08:36
○ 2026-03-23 18:52:48
● 2026-03-24 16:12:16
○ 2026-03-24 17:52:42
● 2026-03-24 19:02:56
○ 2026-03-24 21:44:24
○ 2026-07-28 20:27:54
● 2026-02-18 17:50:06
● 2026-02-18 18:36:38
○ 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
● 2026-02-26 07:47:58
○ 2026-02-27 19:41:28
● 2026-02-27 22:23:32
● 2026-03-04 10:21:24
○ 2026-03-05 00:20:40
○ 2026-03-05 06:54:46
● 2026-03-05 17:28:14
○ 2026-03-05 20:47:00
● 2026-03-05 21:37:06
○ 2026-03-05 22:57:40
○ 2026-03-07 13:32:38
● 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
○ 2026-03-19 17:55:40
● 2026-03-19 21:38:56
● 2026-03-19 23:27:12
○ 2026-03-20 00:26:52
○ 2026-03-21 02:23:00
● 2026-03-21 05:50:56
● 2026-03-21 07:14:04
○ 2026-03-21 08:55:28
○ 2026-03-22 04:48:16
● 2026-03-22 09:45:32
○ 2026-03-22 15:21:34
○ 2026-03-22 22:43:32
● 2026-03-23 01:22:14
○ 2026-03-23 02:08:36
○ 2026-03-23 18:52:48
● 2026-03-24 16:12:16
○ 2026-03-24 17:52:42
● 2026-03-24 19:02:56
○ 2026-03-24 21:44:24
○ 2026-07-28 20:27:54
○A13.107.253.402026-06-01 → 2026-06-06 · 9 obs
○ 2026-05-03 23:08:32
● 2026-06-01 08:35:20
○ 2026-06-02 12:05:48
○ 2026-06-03 04:06:42
● 2026-06-03 04:41:08
○ 2026-06-03 07:35:32
● 2026-06-06 06:53:02
○ 2026-06-06 13:29:04
○ 2026-07-28 20:27:54
● 2026-06-01 08:35:20
○ 2026-06-02 12:05:48
○ 2026-06-03 04:06:42
● 2026-06-03 04:41:08
○ 2026-06-03 07:35:32
● 2026-06-06 06:53:02
○ 2026-06-06 13:29:04
○ 2026-07-28 20:27:54
○A13.107.253.672026-02-19 → 2026-03-09 · 16 obs
○ 2026-02-18 18:36:38
● 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
○ 2026-03-05 00:20:40
● 2026-03-05 06:54:46
○ 2026-03-05 17:28:14
○ 2026-03-05 21:37:06
● 2026-03-05 22:57:40
○ 2026-03-07 12:31:56
● 2026-03-07 13:32:38
○ 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
● 2026-03-08 23:11:38
● 2026-03-09 02:38:58
○ 2026-03-10 02:56:36
○ 2026-07-28 20:27:54
● 2026-02-19 07:50:24
○ 2026-02-25 06:33:42
○ 2026-03-05 00:20:40
● 2026-03-05 06:54:46
○ 2026-03-05 17:28:14
○ 2026-03-05 21:37:06
● 2026-03-05 22:57:40
○ 2026-03-07 12:31:56
● 2026-03-07 13:32:38
○ 2026-03-08 16:55:12
○ 2026-03-08 21:07:58
● 2026-03-08 23:11:38
● 2026-03-09 02:38:58
○ 2026-03-10 02:56:36
○ 2026-07-28 20:27:54
○A137.117.170.872015-06-06 → 2016-07-14 · 5 obs
○ 2008-03-09 19:59:44
● 2015-06-06 05:23:52
● 2016-07-14 09:13:28
○ 2016-07-16 01:26:48
○ 2026-07-28 20:27:54
● 2015-06-06 05:23:52
● 2016-07-14 09:13:28
○ 2016-07-16 01:26:48
○ 2026-07-28 20:27:54
○A150.171.109.1452026-06-02 → 2026-06-02 · 4 obs
○ 2026-06-01 08:35:20
● 2026-06-02 12:05:48
○ 2026-06-03 01:31:20
○ 2026-07-28 20:27:54
● 2026-06-02 12:05:48
○ 2026-06-03 01:31:20
○ 2026-07-28 20:27:54
○A150.171.109.1462026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-03 18:12:50
● 2026-05-03 19:10:02
○ 2026-05-03 23:08:32
○ 2026-07-28 20:27:54
● 2026-05-03 19:10:02
○ 2026-05-03 23:08:32
○ 2026-07-28 20:27:54
○A150.171.109.1472026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 18:07:46
● 2026-03-22 19:49:24
○ 2026-03-22 20:53:44
○ 2026-07-28 20:27:54
● 2026-03-22 19:49:24
○ 2026-03-22 20:53:44
○ 2026-07-28 20:27:54
○A150.171.109.1482026-03-20 → 2026-06-03 · 10 obs
○ 2026-03-19 23:27:12
● 2026-03-20 00:26:52
○ 2026-03-20 03:10:48
○ 2026-03-25 08:35:34
● 2026-05-03 18:12:50
○ 2026-05-03 19:10:02
○ 2026-06-03 03:19:20
● 2026-06-03 04:06:42
○ 2026-06-03 04:41:08
○ 2026-07-28 20:27:54
● 2026-03-20 00:26:52
○ 2026-03-20 03:10:48
○ 2026-03-25 08:35:34
● 2026-05-03 18:12:50
○ 2026-05-03 19:10:02
○ 2026-06-03 03:19:20
● 2026-06-03 04:06:42
○ 2026-06-03 04:41:08
○ 2026-07-28 20:27:54
○A150.171.109.332026-03-10 → 2026-06-06 · 24 obs
○ 2026-03-10 11:16:32
● 2026-03-10 11:55:48
○ 2026-03-11 19:01:24
○ 2026-03-11 20:48:42
● 2026-03-18 18:55:18
○ 2026-03-19 17:55:40
○ 2026-03-20 07:00:18
● 2026-03-20 08:36:44
○ 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
● 2026-03-20 14:15:22
○ 2026-03-21 00:14:30
● 2026-03-21 02:23:00
○ 2026-03-21 05:50:56
○ 2026-03-22 01:21:58
● 2026-03-22 04:48:16
○ 2026-03-22 09:45:32
○ 2026-03-23 07:16:12
● 2026-03-23 08:18:48
○ 2026-03-23 18:52:48
○ 2026-06-06 06:53:02
● 2026-06-06 13:29:04
○ 2026-06-06 18:24:32
○ 2026-07-28 20:27:54
● 2026-03-10 11:55:48
○ 2026-03-11 19:01:24
○ 2026-03-11 20:48:42
● 2026-03-18 18:55:18
○ 2026-03-19 17:55:40
○ 2026-03-20 07:00:18
● 2026-03-20 08:36:44
○ 2026-03-20 09:43:20
○ 2026-03-20 10:19:30
● 2026-03-20 14:15:22
○ 2026-03-21 00:14:30
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○A150.171.109.342026-03-05 → 2026-06-03 · 40 obs
○ 2026-03-05 17:28:14
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○A150.171.109.352026-03-11 → 2026-06-06 · 28 obs
○ 2026-03-11 19:01:24
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○A150.171.109.362026-02-25 → 2026-06-03 · 21 obs
○ 2026-02-19 07:50:24
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○A150.171.109.372026-03-10 → 2026-03-25 · 19 obs
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○A150.171.109.732026-06-03 → 2026-06-03 · 4 obs
○ 2026-06-03 01:31:20
● 2026-06-03 03:19:20
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● 2026-06-03 03:19:20
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●A150.171.109.742026-07-28 → 2026-07-28 · 2 obs
○ 2026-06-06 18:24:32
● 2026-07-28 20:27:54
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○A185.2.54.1492016-07-16 → 2016-08-13 · 5 obs
○ 2016-07-14 09:13:28
● 2016-07-16 01:26:48
● 2016-08-13 21:05:20
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● 2016-07-16 01:26:48
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○A66.45.244.1972008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:59:44
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
○ 2015-06-06 05:23:52
○ 2026-07-28 20:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bcttraining.com | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcttraining.com (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.171.109.74 |
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1-04.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)
Analysis
IP Addresses
bcttraining.com resolves to one IP address: 150.171.109.74.
surgery.northwestern.edu, nsp25.com, mastusa.com and two other host names share IP numbers with bcttraining.com.
Name Servers
The authoritative name servers for bcttraining.com are ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
The name servers of bcttraining.com overlap at least partially with those of other domains — among them bessqa.info, toro.lv, kampmann.de and two more.
Each of the four hosts ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org has two IP addresses. ns1-04.azure-dns.com points to 13.107.236.4 and 2603:1061:0:700::4. ns4-04.azure-dns.info points to 208.84.5.4 and 2620:1ec:bda:700::4. ns2-04.azure-dns.net points to 150.171.21.4 and 2620:1ec:8ec:700::4. ns3-04.azure-dns.org points to 204.14.183.4 and 2a01:111:4000:700::4.