contextad.com - dns.ninja
contextad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.156.122.54🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-15-156-122-54.ca-central-1.compute.amazonaws.com | ||||||
| A | 35.182.161.189🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix | ||||||
| NS | singapore.power-dns.com ⭐ | ||||||
| NS | ns1.power-dns.com | ||||||
| A | 13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix | ||||||
| PTR | ec2-13-58-50-225.us-east-2.compute.amazonaws.com | ||||||
| NS | ns2.power-dns.com | ||||||
| A | 188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean | ||||||
| NS | ns3.power-dns.com | ||||||
| A | 139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean | ||||||
| MX | mx1.ewebdevelopment.com ⭐ | ||||||
| A | 159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean | ||||||
| MX | mx2.ewebdevelopment.com(5) | ||||||
| A | 188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean | ||||||
| TXT | 91f786e2661531d62a5e4bf8dc941c30c7391ed6 | ||||||
| TXT | 934c3bfaa10e7d053ed251a82e3f4a82d19da885 | ||||||
| TXT | v=spf1 include:u2069692.wl.sendgrid.net -all | ||||||
| TXT | afternic-verification-VKoxaZkQawZ8VVht35n43c | ||||||
| SOA | singapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #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=1782743151 | ||||||
Subdomains
adserver9.contextad.com |
web1.contextad.com |
cwweb2.contextad.com |
adserver7.contextad.com |
cwweb3.contextad.com |
web2.contextad.com |
adserver3.contextad.com |
Same first word
contextad.pl |
contextad.com |
Similar names
adcontext.com |
dacontext.ai |
textandco.fr |
adcontext.pl |
adcontext.de |
adcontext.net |
adcontext.com.ua |
adcontext.ru |
DNS History
96 records (8 active, 88 former)
○NSamsterdam.power-dns.com2026-02-18 → 2026-06-22 · 44 obs
● 2026-02-18 23:16:16
○ 2026-02-21 20:42:04
○ 2026-02-24 04:12:44
● 2026-02-26 00:40:54
○ 2026-03-14 12:44:46
○ 2026-03-27 04:39:56
● 2026-03-28 21:24:04
○ 2026-03-28 23:09:50
○ 2026-04-07 13:11:16
● 2026-04-08 17:42:30
○ 2026-04-08 18:26:22
○ 2026-04-18 19:35:52
● 2026-04-19 18:33:06
○ 2026-04-21 07:41:48
○ 2026-04-23 17:44:02
● 2026-04-24 16:57:32
○ 2026-04-26 05:16:50
● 2026-04-26 21:44:14
○ 2026-04-28 19:18:08
○ 2026-04-30 09:46:38
● 2026-05-02 00:10:02
○ 2026-05-02 23:32:44
○ 2026-05-19 23:29:02
● 2026-05-21 18:50:32
○ 2026-05-22 19:44:36
○ 2026-05-28 18:38:44
● 2026-05-30 08:30:08
○ 2026-06-01 14:49:06
○ 2026-06-07 16:42:36
● 2026-06-09 19:21:26
○ 2026-06-11 05:14:06
● 2026-06-11 17:36:16
○ 2026-06-12 05:24:04
● 2026-06-12 11:07:16
○ 2026-06-13 21:54:00
○ 2026-06-15 18:39:02
● 2026-06-17 15:27:38
○ 2026-06-19 03:02:50
● 2026-06-19 03:52:20
○ 2026-06-21 00:02:46
● 2026-06-22 23:58:08
○ 2026-06-23 18:25:58
○ 2026-06-29 14:53:40
○NSip-172-26-1-146.us-east-2.compute.internal2026-02-15 → 2026-06-27 · 74 obs
● 2026-02-15 14:39:06
● 2026-02-17 13:22:50
○ 2026-02-18 13:29:58
○ 2026-02-18 23:16:16
● 2026-02-21 20:42:04
○ 2026-02-22 01:06:18
● 2026-02-22 07:18:32
○ 2026-02-22 11:36:52
○ 2026-02-23 12:57:38
● 2026-02-24 04:12:44
○ 2026-02-26 00:40:54
● 2026-03-14 12:44:46
● 2026-03-17 03:42:10
○ 2026-03-18 16:52:56
● 2026-03-20 18:21:40
● 2026-03-23 02:33:32
○ 2026-03-23 16:32:28
○ 2026-03-25 17:19:44
● 2026-03-26 20:10:08
● 2026-03-27 04:39:56
○ 2026-03-28 21:24:04
○ 2026-03-28 23:09:50
● 2026-03-30 21:57:54
● 2026-04-06 03:08:24
○ 2026-04-07 13:11:16
○ 2026-04-08 22:15:02
● 2026-04-09 03:32:18
● 2026-04-16 13:50:18
○ 2026-04-17 20:43:44
○ 2026-04-19 18:33:06
● 2026-04-21 07:41:48
● 2026-04-23 17:44:02
○ 2026-04-24 16:57:32
○ 2026-04-26 21:44:14
● 2026-04-28 19:18:08
● 2026-04-30 09:46:38
○ 2026-05-02 00:10:02
● 2026-05-02 23:32:44
○ 2026-05-03 09:47:44
● 2026-05-04 18:58:06
● 2026-05-05 11:01:40
○ 2026-05-07 11:49:34
● 2026-05-08 15:29:46
● 2026-05-10 04:12:42
○ 2026-05-11 03:12:04
● 2026-05-12 14:58:24
● 2026-05-13 18:25:44
○ 2026-05-15 19:39:34
○ 2026-05-16 20:55:08
● 2026-05-18 14:59:36
○ 2026-05-19 23:29:02
○ 2026-05-21 18:50:32
● 2026-05-22 19:44:36
○ 2026-05-23 05:44:42
● 2026-05-24 23:12:48
○ 2026-05-25 06:43:08
● 2026-05-26 14:18:32
○ 2026-05-28 18:38:44
○ 2026-06-01 14:49:06
● 2026-06-03 02:51:40
○ 2026-06-05 12:53:18
○ 2026-06-09 19:21:26
● 2026-06-11 05:14:06
○ 2026-06-11 17:36:16
● 2026-06-12 05:24:04
○ 2026-06-12 11:07:16
● 2026-06-23 18:25:58
○ 2026-06-24 17:46:04
● 2026-06-25 03:58:30
○ 2026-06-25 07:08:34
● 2026-06-27 20:33:48
○ 2026-06-28 18:20:36
○ 2026-06-29 14:53:40
●NSns1.power-dns.com2015-07-03 → 2026-06-29 · 5 obs
● 2015-11-05 09:08:46
○ 2016-02-08 03:40:14
● 2017-01-10 18:39:04
● 2026-06-29 14:53:40
●NSns2.power-dns.com2015-07-03 → 2026-06-29 · 4 obs
○ 2015-11-05 09:08:46
● 2016-02-08 03:40:14
● 2026-06-29 14:53:40
●NSns3.power-dns.com2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 14:39:06
● 2026-06-29 14:53:40
●NSsingapore.power-dns.com2026-02-18 → 2026-06-29 · 74 obs
○ 2026-02-17 13:22:50
● 2026-02-18 13:29:58
○ 2026-02-18 23:16:16
○ 2026-02-21 20:42:04
● 2026-02-22 01:06:18
○ 2026-02-22 07:18:32
● 2026-02-22 11:36:52
● 2026-02-23 12:57:38
○ 2026-02-24 04:12:44
○ 2026-03-17 03:42:10
● 2026-03-18 16:52:56
○ 2026-03-20 18:21:40
○ 2026-03-23 02:33:32
● 2026-03-23 16:32:28
● 2026-03-25 17:19:44
○ 2026-03-26 20:10:08
○ 2026-03-28 21:24:04
● 2026-03-28 23:09:50
○ 2026-03-30 21:57:54
○ 2026-04-06 03:08:24
● 2026-04-07 13:11:16
○ 2026-04-08 17:42:30
● 2026-04-08 18:26:22
● 2026-04-08 22:15:02
○ 2026-04-09 03:32:18
○ 2026-04-16 13:50:18
● 2026-04-17 20:43:44
● 2026-04-18 19:35:52
○ 2026-04-19 18:33:06
○ 2026-04-24 16:57:32
● 2026-04-26 05:16:50
○ 2026-04-26 21:44:14
○ 2026-05-02 23:32:44
● 2026-05-03 09:47:44
○ 2026-05-04 18:58:06
○ 2026-05-05 11:01:40
● 2026-05-07 11:49:34
○ 2026-05-08 15:29:46
○ 2026-05-10 04:12:42
● 2026-05-11 03:12:04
○ 2026-05-12 14:58:24
○ 2026-05-13 18:25:44
● 2026-05-15 19:39:34
● 2026-05-16 20:55:08
○ 2026-05-18 14:59:36
● 2026-05-19 23:29:02
○ 2026-05-21 18:50:32
○ 2026-05-22 19:44:36
● 2026-05-23 05:44:42
○ 2026-05-24 23:12:48
● 2026-05-25 06:43:08
○ 2026-05-26 14:18:32
● 2026-05-28 18:38:44
○ 2026-05-30 08:30:08
● 2026-06-01 14:49:06
○ 2026-06-03 02:51:40
● 2026-06-05 12:53:18
● 2026-06-07 16:42:36
○ 2026-06-09 19:21:26
○ 2026-06-12 11:07:16
● 2026-06-13 21:54:00
● 2026-06-15 18:39:02
○ 2026-06-17 15:27:38
● 2026-06-19 03:02:50
○ 2026-06-19 03:52:20
● 2026-06-21 00:02:46
○ 2026-06-22 23:58:08
● 2026-06-24 17:46:04
○ 2026-06-25 03:58:30
● 2026-06-25 07:08:34
○ 2026-06-27 20:33:48
● 2026-06-28 18:20:36
● 2026-06-29 14:53:40
○MXmail.dovemail.com2015-07-03 → 2017-01-10 · 4 obs
● 2017-01-10 18:39:04
○ 2026-02-15 14:39:06
○ 2026-06-29 14:53:40
●MXmx1.ewebdevelopment.com2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 14:39:06
● 2026-06-29 14:53:40
●MXmx2.ewebdevelopment.com2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 14:39:06
● 2026-06-29 14:53:40
○A15.156.10.2042026-04-22 → 2026-04-24 · 5 obs
● 2026-04-22 04:07:40
● 2026-04-24 16:57:32
○ 2026-04-26 05:16:50
○ 2026-06-29 14:53:40
●A15.156.122.542026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 14:53:38
● 2026-06-29 14:53:40
○A15.156.126.962026-05-08 → 2026-05-08 · 4 obs
● 2026-05-08 15:29:46
○ 2026-05-09 11:45:08
○ 2026-06-29 14:53:40
○A15.156.245.2422026-05-05 → 2026-05-05 · 4 obs
● 2026-05-05 11:01:40
○ 2026-05-07 11:49:34
○ 2026-06-29 14:53:40
○A15.156.49.572026-04-28 → 2026-05-03 · 5 obs
● 2026-04-28 19:18:08
● 2026-05-03 09:47:44
○ 2026-05-04 18:58:06
○ 2026-06-29 14:53:40
○A15.157.130.552026-06-03 → 2026-06-07 · 5 obs
● 2026-06-03 02:51:40
● 2026-06-07 16:42:36
○ 2026-06-09 19:21:26
○ 2026-06-29 14:53:40
○A15.157.162.1552026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 12:57:38
○ 2026-02-24 04:12:44
○ 2026-06-29 14:53:40
○A15.157.171.672026-05-30 → 2026-05-30 · 4 obs
● 2026-05-30 08:30:08
○ 2026-06-01 14:49:06
○ 2026-06-29 14:53:40
○A15.157.18.122026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 00:40:54
○ 2026-03-14 12:44:46
○ 2026-06-29 14:53:40
○A15.157.197.2332026-05-12 → 2026-05-15 · 5 obs
● 2026-05-12 14:58:24
● 2026-05-15 19:39:34
○ 2026-05-16 20:55:08
○ 2026-06-29 14:53:40
○A15.157.26.252026-05-18 → 2026-05-26 · 8 obs
● 2026-05-18 14:59:36
● 2026-05-22 19:44:36
○ 2026-05-23 05:44:42
● 2026-05-24 23:12:48
● 2026-05-26 14:18:32
○ 2026-05-28 18:38:44
○ 2026-06-29 14:53:40
○A15.222.119.1582026-04-22 → 2026-04-22 · 4 obs
● 2026-04-22 04:07:40
○ 2026-04-23 17:44:02
○ 2026-06-29 14:53:40
○A15.222.124.1282026-06-11 → 2026-06-15 · 5 obs
● 2026-06-11 17:36:16
● 2026-06-15 18:39:02
○ 2026-06-17 15:27:38
○ 2026-06-29 14:53:40
○A15.222.165.2502026-04-05 → 2026-04-09 · 5 obs
● 2026-04-05 10:27:28
● 2026-04-09 04:31:54
○ 2026-04-11 23:17:08
○ 2026-06-29 14:53:40
○A15.222.184.422026-02-24 → 2026-02-24 · 4 obs
● 2026-02-24 04:12:44
○ 2026-02-26 00:40:54
○ 2026-06-29 14:53:40
○A15.222.47.1712026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 20:55:08
○ 2026-05-18 14:59:36
○ 2026-06-29 14:53:40
○A15.222.56.852026-04-05 → 2026-04-09 · 5 obs
● 2026-04-05 10:27:28
● 2026-04-09 04:31:54
○ 2026-04-11 23:17:08
○ 2026-06-29 14:53:40
○A15.223.108.662026-06-19 → 2026-06-19 · 4 obs
● 2026-06-19 03:02:50
○ 2026-06-21 00:02:46
○ 2026-06-29 14:53:40
○A15.223.160.1712026-02-26 → 2026-02-26 · 4 obs
● 2026-02-26 00:40:54
○ 2026-03-14 12:44:46
○ 2026-06-29 14:53:40
○A15.223.161.1872026-05-23 → 2026-05-23 · 4 obs
● 2026-05-23 05:44:42
○ 2026-05-24 23:12:48
○ 2026-06-29 14:53:40
○A15.223.23.1002026-06-17 → 2026-06-17 · 4 obs
● 2026-06-17 15:27:38
○ 2026-06-19 03:02:50
○ 2026-06-29 14:53:40
○A15.223.24.232026-04-11 → 2026-04-11 · 4 obs
● 2026-04-11 23:17:08
○ 2026-04-16 13:50:18
○ 2026-06-29 14:53:40
○A15.223.94.2122026-05-07 → 2026-05-07 · 4 obs
● 2026-05-07 11:49:34
○ 2026-05-08 15:29:46
○ 2026-06-29 14:53:40
○A16.52.102.942026-03-18 → 2026-03-21 · 5 obs
● 2026-03-18 16:52:56
● 2026-03-21 21:12:32
○ 2026-03-23 02:33:32
○ 2026-06-29 14:53:40
○A16.52.110.1862026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 07:08:34
○ 2026-06-27 20:33:48
○ 2026-06-29 14:53:40
○A16.52.13.1352026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 00:02:46
○ 2026-06-22 23:18:22
○ 2026-06-29 14:53:40
○A16.52.177.1302026-05-04 → 2026-05-04 · 4 obs
● 2026-05-04 18:58:06
○ 2026-05-05 11:01:40
○ 2026-06-29 14:53:40
○A16.52.199.1632026-02-24 → 2026-02-24 · 4 obs
● 2026-02-24 04:12:44
○ 2026-02-26 00:40:54
○ 2026-06-29 14:53:40
○A16.52.206.1002026-03-18 → 2026-03-21 · 5 obs
● 2026-03-18 16:52:56
● 2026-03-21 21:12:32
○ 2026-03-23 02:33:32
○ 2026-06-29 14:53:40
○A16.52.221.262026-05-12 → 2026-05-15 · 5 obs
● 2026-05-12 14:58:24
● 2026-05-15 19:39:34
○ 2026-05-16 20:55:08
○ 2026-06-29 14:53:40
○A16.52.236.372026-05-24 → 2026-05-28 · 5 obs
● 2026-05-24 23:12:48
● 2026-05-28 18:38:44
○ 2026-05-30 08:30:08
○ 2026-06-29 14:53:40
○A16.52.252.1892026-06-01 → 2026-06-01 · 4 obs
● 2026-06-01 14:49:06
○ 2026-06-03 02:51:40
○ 2026-06-29 14:53:40
○A16.52.62.562026-05-23 → 2026-05-23 · 4 obs
● 2026-05-23 05:44:42
○ 2026-05-24 23:12:48
○ 2026-06-29 14:53:40
○A16.54.106.402026-05-08 → 2026-05-08 · 4 obs
● 2026-05-08 15:29:46
○ 2026-05-09 11:45:08
○ 2026-06-29 14:53:40
○A16.54.110.2252026-04-16 → 2026-04-19 · 5 obs
● 2026-04-16 13:50:18
● 2026-04-19 18:33:06
○ 2026-04-21 07:41:48
○ 2026-06-29 14:53:40
○A16.54.123.1492026-03-23 → 2026-03-24 · 5 obs
● 2026-03-23 02:33:32
● 2026-03-24 08:00:32
○ 2026-03-25 17:19:44
○ 2026-06-29 14:53:40
○A16.54.134.442026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 07:08:34
○ 2026-06-27 20:33:48
○ 2026-06-29 14:53:40
○A16.54.144.992026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 23:18:22
○ 2026-06-25 07:08:34
○ 2026-06-29 14:53:40
○A16.54.152.2072026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 23:18:22
○ 2026-06-25 07:08:34
○ 2026-06-29 14:53:40
○A16.54.163.1152026-06-19 → 2026-06-19 · 4 obs
● 2026-06-19 03:02:50
○ 2026-06-21 00:02:46
○ 2026-06-29 14:53:40
○A16.54.19.742026-03-30 → 2026-04-02 · 5 obs
● 2026-03-30 21:57:54
● 2026-04-02 00:34:24
○ 2026-04-05 10:27:28
○ 2026-06-29 14:53:40
○A16.54.23.482026-03-23 → 2026-03-24 · 5 obs
● 2026-03-23 02:33:32
● 2026-03-24 08:00:32
○ 2026-03-25 17:19:44
○ 2026-06-29 14:53:40
○A16.54.4.952026-05-21 → 2026-05-22 · 5 obs
● 2026-05-21 18:50:32
● 2026-05-22 19:44:36
○ 2026-05-23 05:44:42
○ 2026-06-29 14:53:40
○A16.54.55.1512026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 14:39:06
○ 2026-02-17 13:22:50
○ 2026-06-29 14:53:40
○A16.54.9.1192026-03-30 → 2026-04-02 · 5 obs
● 2026-03-30 21:57:54
● 2026-04-02 00:34:24
○ 2026-04-05 10:27:28
○ 2026-06-29 14:53:40
○A16.54.90.622026-03-25 → 2026-03-28 · 5 obs
● 2026-03-25 17:19:44
● 2026-03-28 23:09:50
○ 2026-03-30 21:57:54
○ 2026-06-29 14:53:40
○A16.54.99.2092026-05-09 → 2026-05-11 · 5 obs
● 2026-05-09 11:45:08
● 2026-05-11 03:12:04
○ 2026-05-12 14:58:24
○ 2026-06-29 14:53:40
○A16.55.1.452026-06-03 → 2026-06-07 · 5 obs
● 2026-06-03 02:51:40
● 2026-06-07 16:42:36
○ 2026-06-09 19:21:26
○ 2026-06-29 14:53:40
○A174.36.107.1302015-07-03 → 2015-07-03 · 3 obs
○ 2015-11-05 09:08:46
○ 2026-06-29 14:53:40
○A174.37.172.1622015-07-03 → 2017-01-10 · 4 obs
● 2017-01-10 18:39:04
○ 2026-02-15 14:39:06
○ 2026-06-29 14:53:40
○A3.96.102.1212026-06-11 → 2026-06-11 · 4 obs
● 2026-06-11 05:14:06
○ 2026-06-11 17:36:16
○ 2026-06-29 14:53:40
○A3.96.111.2372026-04-26 → 2026-04-26 · 5 obs
● 2026-04-26 05:16:50
● 2026-04-26 21:44:14
○ 2026-04-28 19:18:08
○ 2026-06-29 14:53:40
○A3.96.181.482026-06-17 → 2026-06-17 · 4 obs
● 2026-06-17 15:27:38
○ 2026-06-19 03:02:50
○ 2026-06-29 14:53:40
○A3.96.19.02026-05-07 → 2026-05-07 · 4 obs
● 2026-05-07 11:49:34
○ 2026-05-08 15:29:46
○ 2026-06-29 14:53:40
○A3.96.22.1792026-04-26 → 2026-04-26 · 5 obs
● 2026-04-26 05:16:50
● 2026-04-26 21:44:14
○ 2026-04-28 19:18:08
○ 2026-06-29 14:53:40
○A3.96.239.352026-06-11 → 2026-06-15 · 5 obs
● 2026-06-11 17:36:16
● 2026-06-15 18:39:02
○ 2026-06-17 15:27:38
○ 2026-06-29 14:53:40
○A3.96.32.952026-03-14 → 2026-03-14 · 4 obs
● 2026-03-14 12:44:46
○ 2026-03-17 03:42:10
○ 2026-06-29 14:53:40
○A3.97.122.262026-03-14 → 2026-03-14 · 4 obs
● 2026-03-14 12:44:46
○ 2026-03-17 03:42:10
○ 2026-06-29 14:53:40
○A3.97.193.1092026-03-25 → 2026-03-28 · 5 obs
● 2026-03-25 17:19:44
● 2026-03-28 23:09:50
○ 2026-03-30 21:57:54
○ 2026-06-29 14:53:40
○A3.97.211.882026-05-30 → 2026-06-01 · 5 obs
● 2026-05-30 08:30:08
● 2026-06-01 14:49:06
○ 2026-06-03 02:51:40
○ 2026-06-29 14:53:40
○A3.97.222.1532026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 14:39:06
○ 2026-02-17 13:22:50
○ 2026-06-29 14:53:40
○A3.97.47.1502026-02-17 → 2026-02-22 · 5 obs
● 2026-02-17 13:22:50
● 2026-02-22 11:36:52
○ 2026-02-23 12:57:38
○ 2026-06-29 14:53:40
○A3.97.56.2452026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 18:20:36
○ 2026-06-29 14:53:38
○ 2026-06-29 14:53:40
○A3.97.95.302026-06-09 → 2026-06-09 · 4 obs
● 2026-06-09 19:21:26
○ 2026-06-11 05:14:06
○ 2026-06-29 14:53:40
○A3.98.107.1132026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 00:02:46
○ 2026-06-22 23:18:22
○ 2026-06-29 14:53:40
○A3.98.109.2022026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 03:42:10
○ 2026-03-18 16:52:56
○ 2026-06-29 14:53:40
○A3.98.212.392026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 18:38:44
○ 2026-05-30 08:30:08
○ 2026-06-29 14:53:40
○A3.98.228.1722026-06-27 → 2026-06-27 · 4 obs
● 2026-06-27 20:33:48
○ 2026-06-28 18:20:36
○ 2026-06-29 14:53:40
○A3.98.229.932026-06-27 → 2026-06-27 · 4 obs
● 2026-06-27 20:33:48
○ 2026-06-28 18:20:36
○ 2026-06-29 14:53:40
○A3.98.230.622026-02-15 → 2026-06-29 · 2 obs
○ 2026-06-29 14:53:40
○A3.98.244.52026-06-11 → 2026-06-11 · 4 obs
● 2026-06-11 05:14:06
○ 2026-06-11 17:36:16
○ 2026-06-29 14:53:40
○A3.98.247.2272026-05-04 → 2026-05-04 · 4 obs
● 2026-05-04 18:58:06
○ 2026-05-05 11:01:40
○ 2026-06-29 14:53:40
○A3.98.250.1372026-02-17 → 2026-02-23 · 5 obs
● 2026-02-17 13:22:50
● 2026-02-23 12:57:38
○ 2026-02-24 04:12:44
○ 2026-06-29 14:53:40
○A3.98.35.662026-06-09 → 2026-06-09 · 4 obs
● 2026-06-09 19:21:26
○ 2026-06-11 05:14:06
○ 2026-06-29 14:53:40
○A3.98.6.1612026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 18:20:36
○ 2026-06-29 14:53:38
○ 2026-06-29 14:53:40
○A3.98.71.442026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 20:55:08
○ 2026-05-18 14:59:36
○ 2026-06-29 14:53:40
○A3.98.88.1832026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 03:42:10
○ 2026-03-18 16:52:56
○ 2026-06-29 14:53:40
○A3.99.90.1562026-04-16 → 2026-04-19 · 5 obs
● 2026-04-16 13:50:18
● 2026-04-19 18:33:06
○ 2026-04-21 07:41:48
○ 2026-06-29 14:53:40
○A3.99.92.322026-05-09 → 2026-05-11 · 5 obs
● 2026-05-09 11:45:08
● 2026-05-11 03:12:04
○ 2026-05-12 14:58:24
○ 2026-06-29 14:53:40
○A35.182.125.2452026-05-18 → 2026-05-19 · 5 obs
● 2026-05-18 14:59:36
● 2026-05-19 23:29:02
○ 2026-05-21 18:50:32
○ 2026-06-29 14:53:40
●A35.182.161.1892026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 14:53:38
● 2026-06-29 14:53:40
○A35.182.180.2122026-04-21 → 2026-04-21 · 4 obs
● 2026-04-21 07:41:48
○ 2026-04-22 04:07:40
○ 2026-06-29 14:53:40
○A35.182.222.952026-04-11 → 2026-04-11 · 4 obs
● 2026-04-11 23:17:08
○ 2026-04-16 13:50:18
○ 2026-06-29 14:53:40
○A35.182.80.132026-04-21 → 2026-04-21 · 4 obs
● 2026-04-21 07:41:48
○ 2026-04-22 04:07:40
○ 2026-06-29 14:53:40
○A52.60.236.792026-05-05 → 2026-05-05 · 4 obs
● 2026-05-05 11:01:40
○ 2026-05-07 11:49:34
○ 2026-06-29 14:53:40
○A99.79.11.1272026-04-23 → 2026-04-24 · 5 obs
● 2026-04-23 17:44:02
● 2026-04-24 16:57:32
○ 2026-04-26 05:16:50
○ 2026-06-29 14:53:40
○A99.79.185.1972026-04-28 → 2026-05-03 · 5 obs
● 2026-04-28 19:18:08
● 2026-05-03 09:47:44
○ 2026-05-04 18:58:06
○ 2026-06-29 14:53:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| contextad.com | ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com | 3 records |
✅ Authoritative Response
Server:139.59.220.175
NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextad.com (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.182.161.189, 15.156.122.54 |
| NS | 3 | ns3.power-dns.com, ns1.power-dns.com... |
| MX | 2 | mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1) |
| TXT | 4 | 91f786e2661531d62a5e4bf8dc941c30c7391ed6, v=spf1 include:u2069692.wl.sendgrid.net ... |
| SOA | 1 | singapore.power-dns.com hostmaster.power |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)
Analysis
Hierarchy
The host names adserver9.contextad.com, web1.contextad.com, cwweb2.contextad.com, adserver7.contextad.com and cwweb3.contextad.com — among a few others — fall under the parent domain contextad.com.
IP Addresses
contextad.com has two IP addresses: 15.156.122.54 and 35.182.161.189
gsforum.com, brookemedia.com, ligowiec.com plus two other host names have IP numbers in common with contextad.com.
Name Servers
Four name servers handle the delegation for contextad.com: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.
At least some of contextad.com's name servers are shared with other domains, for example sodayo.com, accesohispano.com, mcmurtray.com and two more.
These name servers tend to be deployed in combination with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.
The hostnames ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com each resolve to a single IP: ns1.power-dns.com → 13.58.50.225, ns2.power-dns.com → 188.166.142.159, ns3.power-dns.com → 139.59.220.175.
Mail Servers
contextad.com uses two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.
The mail server setup of contextad.com matches that of other domains such as tecuatl.com, mail.mokora.com, megaseo.com and two others.
Each of mx1.ewebdevelopment.com and mx2.ewebdevelopment.com has one IP address: mx1.ewebdevelopment.com uses 159.203.54.48 and mx2.ewebdevelopment.com uses 188.166.142.73.