CF1763350388085-tsm20251116095642

DNSWHOIS.INFO - 42.21.1.in-addr.arpa

Search for IP or hostnames:

42.21.1.in-addr.arpa checked at 2025-11-17T03:33:08.037Z 862ms 42/42/42 100% R:12 allDone:true timedOut:false

42.21.1.in-addr.arpa

NSns1.vectant.ne.jp
A163.139.230.164🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns1.vectant.ne.jp
NSns2.vectant.ne.jp
A163.139.230.165🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns2.vectant.ne.jp

21.1.in-addr.arpa

Up

190.42.21.1.in-addr.arpa
115.42.21.1.in-addr.arpa
57.42.21.1.in-addr.arpa
232.42.21.1.in-addr.arpa
11.42.21.1.in-addr.arpa
194.42.21.1.in-addr.arpa
64.42.21.1.in-addr.arpa
241.42.21.1.in-addr.arpa
145.42.21.1.in-addr.arpa
65.42.21.1.in-addr.arpa
116.42.21.1.in-addr.arpa
144.42.21.1.in-addr.arpa
155.42.21.1.in-addr.arpa
18.42.21.1.in-addr.arpa
31.42.21.1.in-addr.arpa

Starts with same word

42.mt
42.email
42.in-addr.arpa
42.pl
42.sk
42.university
42.or.kr
42.co.nz
42.cx
42.codes
42.ph
42.co.uk
42.support
42.net.eu.org
42.school
42.plus
42.engineering
42.zip
42.zone
42.me
42.pe
42.org.uk
42.tel
42.nu
42.net.nz
42.works
42.foundation
42.solutions
42.ma
42.chat
42.ru
42.de
42.us.org
42.at
42.se
42.fish
42.nl
42.academy
42.hu
42.com
42.is
42.group
42.world
42.be
42.eu
42.rio
42.ag
42.tools
42.ca
42.com.tr
42.education
42.org
42.company
42.ie
42.fr
42.la
42.no
42.sb
42.ro
42.digital
42.gs
42.life
42.media
42.cz
42.kg
42.net
42.amsterdam
42.cool
42.run
42.kiwi
42.to

Starts similarily

24.ax
24.gold
24.club
24.chat
42.ph
42.co.uk
42.support
42.net.eu.org
24.com
42.school
24.com.tr
24.ag
24.zp.ua
24.je
24.digital
24.nl
24.gr
42.plus
24.co
42.engineering
24.com.co
24.cz
24.co.za
24.gp
24.kz
24.lc
24.movie
42.zip
24.no
24.ph
24.tl
42.zone
24.zone
42.me
42.pe
24.com.ua
42.org.uk
24.com.vn
42.tel
42.nu
24.gg
42.net.nz
24.net.pl
24.edu.pl
42.works
24.md
24.co.nz
24.fi
42.foundation
24.asia
42.solutions
24.pe
24.delivery
24.am
24.ie
24.net
42.ma
24.eu
42.chat
42.ru
24.se
24.au
42.de
24.gmbh
42.us.org
24.cc
24.coach
42.at
42.se
24.mu
24.fo
24.kitchen
24.co.at
24.ae
42.fish
42.nl
24.network
24.shopping
42.academy
24.watch
24.direct
24.krd
24.support
42.hu
24.mail.pl
42.com
24.ly
24.hu
42.is
24.org
24.de
42.group
42.world
42.be
42.eu
24.ru
42.rio
24.sk
24.ua
24.cl

AI analysis

42.21.1.in-addr.arpa is a parent of 190.42.21.1.in-addr.arpa, 115.42.21.1.in-addr.arpa, 57.42.21.1.in-addr.arpa, 232.42.21.1.in-addr.arpa and 11.42.21.1.in-addr.arpa, plus a few other host names.

42.21.1.in-addr.arpa's delegation uses two name servers: ns1.vectant.ne.jp and ns2.vectant.ne.jp.

42.21.1.in-addr.arpa uses the same name server setup as other domains, such as 16.170.210.in-addr.arpa, 82.215.202.in-addr.arpa, 121.35.124.in-addr.arpa, 18.222.122.in-addr.arpa and 227.177.183.in-addr.arpa.

42.21.1.in-addr.arpa at least partially shares name servers with other domains, including sub128.148.91.116.in-addr.arpa, kyd.jp, sub32.227.146.210.in-addr.arpa, sub64.252.103.122.in-addr.arpa and 00a.56.170.210.in-addr.arpa.

These name servers are often used with ns1.i2ts.ne.jp and ns3.i2ts.ne.jp.

Host names with a single IP address: ns1.vectant.ne.jp points to 163.139.230.164; ns2.vectant.ne.jp points to 163.139.230.165.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq