windows - dns.ninja

windows

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.windows ⭐
A2a01:618:403::133🇬🇧 NOMINET-12a01:618:403::/48
A213.248.219.133🇬🇧 NOMINET-1213.248.219.0/24
NSdns2.nic.windows
A2401:fd80:403::133🇦🇺 NOMINET-12401:fd80:403::/48 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
A103.49.83.133🇦🇺 NOMINET-1103.49.83.0/24
NSdns3.nic.windows
A2a01:618:407::133🇬🇧 NOMINET-12a01:618:407::/48
A213.248.223.133🇬🇧 NOMINET-1213.248.223.0/24
NSdns4.nic.windows
A2401:fd80:407::133🇦🇺 NOMINET-12401:fd80:407::/48 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
A43.230.51.133🇦🇺 NOMINET-143.230.51.0/24
NSdnsa.nic.windows
A2001:502:ad09::3🇺🇸 MAINT-ID-120082001:502:ad09::/48 Neustar
A156.154.100.3🇺🇸 MAINT-ID-12008156.154.100.0/24 Neustar
PTRnsa.nic.uk
NSdnsb.nic.windows
A2001:502:2eda::3🇺🇸 MAINT-ID-120082001:502:2eda::/48 Neustar
A156.154.101.3🇺🇸 MAINT-ID-12008156.154.101.0/24 Neustar
PTRnsb.nic.uk
NSdnsc.nic.windows
A2610:a1:1009::3🇺🇸 MAINT-ID-120082610:a1:1009::/48 Neustar
A156.154.102.3🇺🇸 MAINT-ID-12008156.154.102.0/24 Neustar
PTRnsc.nic.uk
NSdnsd.nic.windows
A2610:a1:1010::3🇺🇸 MAINT-ID-120082610:a1:1010::/48 Neustar
A156.154.103.3🇺🇸 MAINT-ID-12008156.154.103.0/24 Neustar
PTRnsd.nic.uk
SOAdns1.nic.windowshostmaster@nominet.org.uk serial=1784218841

(root)

DNSSEC🔒 Signed (DS record present)
NSa.root-servers.net ⭐ ⚠️ Not in parent delegation
NSb.root-servers.net ⚠️ Not in parent delegation
NSc.root-servers.net ⚠️ Not in parent delegation
NSd.root-servers.net ⚠️ Not in parent delegation
NSe.root-servers.net ⚠️ Not in parent delegation
NSf.root-servers.net ⚠️ Not in parent delegation
NSg.root-servers.net ⚠️ Not in parent delegation
NSh.root-servers.net ⚠️ Not in parent delegation
NSi.root-servers.net ⚠️ Not in parent delegation
NSj.root-servers.net ⚠️ Not in parent delegation
NSk.root-servers.net ⚠️ Not in parent delegation
NSl.root-servers.net ⚠️ Not in parent delegation
NSm.root-servers.net ⚠️ Not in parent delegation
SOAa.root-servers.netnstld@verisign-grs.com 2026-07-18 #1
🔒 HSTS Preload (+subdomains)

PTR for

65.239.9.176.in-addr.arpa

NS for

vjassociates.co.in
sgcolors.com
ayurvision.org
meditationinpushkar.in

Previously NS for

guvenboya.com
bustaneketab.com
securedweb.org

Subdomains

core.windows
apps.windows
nic.windows
update.windows
www.windows

Same first word

windows.kids
windows.s3.amazonaws.com
windows.pro
windows.cl
windows.be
windows.no
windows.co.th
windows.com
windows.ne.jp
windows.net
windows.com.cn
windows.ro
windows.ms
windows.com.ua
windows.co.nz
windows.cr
windows.uz
windows.sk
windows.ru
windows.cn
windows.cc
windows.contractors
windows.kr
windows.fi
windows.kz
windows.org
windows.is
windows.nu
windows.hu
windows.biz.pl
windows.co.uz
windows.eu
windows.et
windows.ee
windows.md
windows.ma
windows.dm
windows.sr
windows.microsoft
windows.org.uk
windows.ch
windows.pk
windows.ec
windows.nl
windows.lt
windows.com.pt
windows.mx
windows.uk
windows.mobi
windows.tw
windows.my
windows.com.mx
windows.com.vn
windows.org.in
windows.info
windows.fr
windows.al
windows.me
windows.co.ua
windows.day
windows.gr.jp
windows.bg
windows.co.uk
windows.co.ve
windows.la
windows.ca
windows.se
windows.bz
windows.dk
windows.gr
windows.do
windows.com.tw
windows.ir
windows.vg
windows.vc
windows.ua
windows.taipei
windows.blog
windows.sg
windows.it
windows.us
windows.zip
windows.lv
windows.vn
windows.ltd
windows.kim
windows.world
windows.uy
windows.com.pl
windows.biz
windows.cz
windows.net.ag
windows.cleaning
windows.sc
windows.pl
windows.co
windows
windows.ge
windows.lu
windows.com.tr
windows.tm
windows.com.hr
windows.es
windows.ne
windows.de
windows.pt

Similar names

widnows.com
winodws.com
dowswin.com
widnows.ru
windwos.com
swodniw.com
widnows.net
windwos.net
swodniw.dk

DNS History

21 records (8 active, 13 former)

20162017201820192020202120222023202420252026NSdns1.nic.windowsdns2.nic.windowsdns3.nic.windowsdns4.nic.windowsdnsa.nic.windowsdnsb.nic.windowsdnsc.nic.windowsdnsd.nic.windowsa5.nstld.comac1.nstld.comac2.nstld.comac3.nstld.comac4.nstld.comc5.nstld.comd5.nstld.comf5.nstld.comg5.nstld.comh5.nstld.coml5.nstld.comMXyour-dns-needs-immediate-attention.windowsA127.0.53.53
○NSa5.nstld.com2015-09-03 → 2017-01-16 · 6 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
● 2017-01-16 12:02:40
○ 2017-01-20 16:27:08
○ 2026-07-19 02:18:48
○NSac1.nstld.com2016-02-15 → 2021-10-10 · 5 obs
○ 2016-01-26 21:37:26
● 2016-02-15 06:45:22
● 2021-10-10 05:01:20
○ 2026-02-14 18:38:50
○ 2026-07-19 02:18:48
○NSac2.nstld.com2016-02-15 → 2021-10-10 · 5 obs
○ 2016-01-26 21:37:26
● 2016-02-15 06:45:22
● 2021-10-10 05:01:20
○ 2026-02-14 18:38:50
○ 2026-07-19 02:18:48
○NSac3.nstld.com2016-02-15 → 2021-10-10 · 5 obs
○ 2016-01-26 21:37:26
● 2016-02-15 06:45:22
● 2021-10-10 05:01:20
○ 2026-02-14 18:38:50
○ 2026-07-19 02:18:48
○NSac4.nstld.com2016-02-15 → 2021-10-10 · 5 obs
○ 2016-01-26 21:37:26
● 2016-02-15 06:45:22
● 2021-10-10 05:01:20
○ 2026-02-14 18:38:50
○ 2026-07-19 02:18:48
○NSc5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
○NSd5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
●NSdns1.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdns2.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdns3.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdns4.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdnsa.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdnsb.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdnsc.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
●NSdnsd.nic.windows2026-02-14 → 2026-07-19 · 3 obs
○ 2021-10-10 05:01:20
● 2026-02-14 18:38:50
● 2026-07-19 02:18:48
○NSf5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
○NSg5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
○NSh5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
○NSl5.nstld.com2015-09-03 → 2016-01-26 · 4 obs
● 2015-09-03 04:18:50
● 2016-01-26 21:37:26
○ 2016-02-15 06:45:22
○ 2026-07-19 02:18:48
○MXyour-dns-needs-immediate-attention.windows2015-09-03 → 2015-09-06 · 4 obs
● 2015-09-03 04:18:50
● 2015-09-06 07:51:54
○ 2015-09-14 07:57:20
○ 2026-07-19 02:18:48
○A127.0.53.532015-09-03 → 2015-09-06 · 4 obs
● 2015-09-03 04:18:50
● 2015-09-06 07:51:54
○ 2015-09-14 07:57:20
○ 2026-07-19 02:18:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
windowsdnsb.nic.windows, dns4.nic.windows, dnsd.nic.windows, dns2.nic.windows...16 records

✅ Authoritative Response

Server:43.230.51.133

NS records: dnsb.nic.windows, dns4.nic.windows, dnsd.nic.windows, dns2.nic.windows, dnsc.nic.windows, dnsa.nic.windows, dns1.nic.windows, dns3.nic.windows

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4962ms | Queries: -

📄 Records

TypeCountSample Data
NS8dnsd.nic.windows, dns3.nic.windows...
SOA1dns1.nic.windows hostmaster.nominet.org.

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (dnsb.nic.windows, dnsb.nic.windows, dns4.nic.windows...)

Analysis

Hierarchy

core.windows, apps.windows, nic.windows, update.windows and www.windows are all subdomains of windows.

Name Server Role

The domains vjassociates.co.in, sgcolors.com, ayurvision.org and meditationinpushkar.in all delegate to windows as a name server.

win.mahahosting.net, win1.mahahosting.net and win.cvshosting.in are often grouped with windows to function as name servers.

Name Servers

windows delegates authority to 8 name servers: dns1.nic.windows, dns2.nic.windows, dns3.nic.windows plus 5 other.

At least some of windows's name servers are also used by other domains, among them nic.windows.

The name servers dns4.nic.windows, dnsa.nic.windows, dnsb.nic.windows and two others are commonly seen in use alongside these name servers.

Host names that have two IP addresses:

dns1.nic.windows directs traffic to 213.248.219.133 and 2a01:618:403::133.

dns2.nic.windows directs traffic to 103.49.83.133 and 2401:fd80:403::133.

dns3.nic.windows directs traffic to 213.248.223.133 and 2a01:618:407::133.

dns4.nic.windows directs traffic to 43.230.51.133 and 2401:fd80:407::133.

dnsa.nic.windows directs traffic to 156.154.100.3 and 2001:502:ad09::3.

dnsb.nic.windows directs traffic to 156.154.101.3 and 2001:502:2eda::3.

dnsc.nic.windows directs traffic to 156.154.102.3 and 2610:a1:1009::3.

dnsd.nic.windows directs traffic to 156.154.103.3 and 2610:a1:1010::3.