web1.contextad.com - dns.ninja

web1.contextad.com

DNSSEC⚠️ Not signed
A15.156.122.54🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
A35.182.161.189🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
NSamsterdam.power-dns.com ⭐
NSns1.power-dns.com ⚠️ Not in parent delegation
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
PTRec2-13-58-50-225.us-east-2.compute.amazonaws.com
NSns2.power-dns.com ⚠️ Not in parent delegation
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com ⚠️ Not in parent delegation
A139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean
MXmx2.ewebdevelopment.com(5)
A188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
SOAamsterdam.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

contextad.com

DNSSEC⚠️ Not signed
A15.156.122.54🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
A35.182.161.189🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
NSsingapore.power-dns.com ⭐
NSns1.power-dns.com
NSns2.power-dns.com
NSns3.power-dns.com
MXmx1.ewebdevelopment.com ⭐
MXmx2.ewebdevelopment.com(5)
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

Same first word

web1.co.kr
web1.co.jp
web1.name
web1.org
web1.ca
web1.gr
web1.fi
web1.com
web1.cz
web1.hu
web1.me
web1.jp
web1.se
web1.ru
web1.biz
web1.be
web1.xin
web1.site
web1.com.ua
web1.studio
web1.online
web1.bg
web1.im
web1.sp.gov.br
web1.ir
web1.in
web1.pro
web1.by
web1.co
web1.no
web1.io
web1.nl
web1.cc
web1.net
web1.vg
web1.it
web1.fr
web1.ws
web1.es
web1.de
web1.at
web1.cn
web1.vn

Similar names

1web.cc
1web.ro
1web.cz
1web.co.il
1ebw.com
1web.world
1web.it
1web.ru
1web.com.vn
1web.nl
1web.pl
1web.com
1web.my
1web.co.za
1web.ai
1web.fr
1web.de
1web.jp
1web.co
1web.ch
1web.in
1web.co.jp
1web.com.mx
1web.vn
1web.cn
1web.ws
1web.net
1web.online
1web.kz
ewb1.com
1web.org
1web.me
1web.tv
1web.cl
1web.es
1web.ca
1web.hu
1web.site

DNS History

21 records (8 active, 13 former)

20162017201820192020202120222023202420252026NSamsterdam.power-dns.comns1.power-dns.comns2.power-dns.comns3.power-dns.comip-172-26-1-146.us-east-2.compute.internalsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA15.156.122.5435.182.161.18915.157.26.2516.54.152.20716.54.163.11516.54.19.7416.54.9.119174.36.107.130174.37.172.1623.97.59.2553.98.107.11335.182.125.245
●NSamsterdam.power-dns.com2026-06-22 → 2026-06-29 · 3 obs
○ 2026-06-19 22:19:26
● 2026-06-22 01:18:36
● 2026-06-29 17:37:34
○NSip-172-26-1-146.us-east-2.compute.internal2026-03-30 → 2026-05-20 · 5 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
● 2026-05-20 07:25:26
○ 2026-06-19 22:19:26
○ 2026-06-29 17:37:34
●NSns1.power-dns.com2015-08-01 → 2026-06-29 · 4 obs
● 2015-08-01 06:48:14
○ 2015-11-22 20:12:06
● 2016-03-04 00:55:26
● 2026-06-29 17:37:34
●NSns2.power-dns.com2015-08-01 → 2026-06-29 · 5 obs
● 2015-08-01 06:48:14
● 2015-11-22 20:12:06
○ 2016-03-04 00:55:26
● 2016-06-27 16:40:26
● 2026-06-29 17:37:34
●NSns3.power-dns.com2026-03-30 → 2026-06-29 · 3 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
● 2026-06-29 17:37:34
○NSsingapore.power-dns.com2026-06-19 → 2026-06-19 · 4 obs
○ 2026-05-20 07:25:26
● 2026-06-19 22:19:26
○ 2026-06-22 01:18:36
○ 2026-06-29 17:37:34
○MXmail.dovemail.com2015-08-01 → 2016-06-27 · 4 obs
● 2015-08-01 06:48:14
● 2016-06-27 16:40:26
○ 2026-03-30 21:57:54
○ 2026-06-29 17:37:34
●MXmx1.ewebdevelopment.com2026-03-30 → 2026-06-29 · 3 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
● 2026-06-29 17:37:34
●MXmx2.ewebdevelopment.com2026-03-30 → 2026-06-29 · 3 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
● 2026-06-29 17:37:34
●A15.156.122.542026-06-29 → 2026-06-29 · 2 obs
○ 2026-06-22 01:18:36
● 2026-06-29 17:37:34
○A15.157.26.252026-05-20 → 2026-05-20 · 4 obs
○ 2026-03-30 21:57:54
● 2026-05-20 07:25:26
○ 2026-06-19 22:19:26
○ 2026-06-29 17:37:34
○A16.54.152.2072026-06-22 → 2026-06-22 · 3 obs
○ 2026-06-19 22:19:26
● 2026-06-22 01:18:36
○ 2026-06-29 17:37:34
○A16.54.163.1152026-06-19 → 2026-06-19 · 4 obs
○ 2026-05-20 07:25:26
● 2026-06-19 22:19:26
○ 2026-06-22 01:18:36
○ 2026-06-29 17:37:34
○A16.54.19.742026-03-30 → 2026-03-30 · 4 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
○ 2026-05-20 07:25:26
○ 2026-06-29 17:37:34
○A16.54.9.1192026-03-30 → 2026-03-30 · 4 obs
○ 2016-06-27 16:40:26
● 2026-03-30 21:57:54
○ 2026-05-20 07:25:26
○ 2026-06-29 17:37:34
○A174.36.107.1302015-08-01 → 2016-06-27 · 4 obs
● 2015-08-01 06:48:14
● 2016-06-27 16:40:26
○ 2026-03-30 21:57:54
○ 2026-06-29 17:37:34
○A174.37.172.1622015-08-01 → 2016-03-04 · 4 obs
● 2015-08-01 06:48:14
● 2016-03-04 00:55:26
○ 2016-06-27 16:40:26
○ 2026-06-29 17:37:34
○A3.97.59.2552026-06-19 → 2026-06-19 · 4 obs
○ 2026-05-20 07:25:26
● 2026-06-19 22:19:26
○ 2026-06-22 01:18:36
○ 2026-06-29 17:37:34
○A3.98.107.1132026-06-22 → 2026-06-22 · 3 obs
○ 2026-06-19 22:19:26
● 2026-06-22 01:18:36
○ 2026-06-29 17:37:34
○A35.182.125.2452026-05-20 → 2026-05-20 · 4 obs
○ 2026-03-30 21:57:54
● 2026-05-20 07:25:26
○ 2026-06-19 22:19:26
○ 2026-06-29 17:37:34
●A35.182.161.1892026-06-29 → 2026-06-29 · 2 obs
○ 2026-06-22 01:18:36
● 2026-06-29 17:37:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
contextad.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 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: 511ms | Queries: -

📄 Records

TypeCountSample Data
A235.182.161.189, 15.156.122.54
NS3ns2.power-dns.com, ns1.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
TXT4934c3bfaa10e7d053ed251a82e3f4a82d19da885, v=spf1 include:u2069692.wl.sendgrid.net ...
SOA1singapore.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

IP Addresses

web1.contextad.com directs to two IP numbers, 15.156.122.54 and 35.182.161.189

Two other host names, along with asmani.com, maanz.com and coldbase.com, also share IP numbers with web1.contextad.com.

Name Servers

The NS records for web1.contextad.com point to four name servers: amsterdam.power-dns.com, ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com.

web1.contextad.com shares at least some of its name servers with other domains, including walnoha.com, wulon.com, modiza.com and two others.

These name servers are frequently paired with the name servers ip-172-26-1-146.us-east-2.compute.internal and singapore.power-dns.com.

Each of the three hostnames points to exactly one IP address: ns1.power-dns.com points to 13.58.50.225, ns2.power-dns.com points to 188.166.142.159 and ns3.power-dns.com points to 139.59.220.175.

Mail Servers

web1.contextad.com is served by two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

Among the domains sharing a mail server setup with web1.contextad.com are joche.com, tilini.com, vacata.com and two others.

mx1.ewebdevelopment.com and mx2.ewebdevelopment.com each resolve to one IP number: mx1.ewebdevelopment.com points to 159.203.54.48 and mx2.ewebdevelopment.com points to 188.166.142.73.