CF1761947598728-tsm20251029173950

WWW.RTSAK.COM - 2.102.157.in-addr.arpa

Search for IP or hostnames:

2.102.157.in-addr.arpa checked at 2025-10-31T21:53:18.659Z 971ms 42/42/42 100% R:12

2.102.157.in-addr.arpa

NSkeicho-2nd.ics.teikyo-u.ac.jp
A157.102.5.51🇯🇵 National Institute of Informatics
PTRkeicho-2nd.ics.teikyo-u.ac.jp
NSkeicho.ics.teikyo-u.ac.jp
A157.102.5.2🇯🇵 National Institute of Informatics
PTRkeicho.ics.teikyo-u.ac.jp

102.157.in-addr.arpa

NSdns-x.sinet.ad.jp
NSkeicho-2nd.ics.teikyo-u.ac.jp
NSkeicho.ics.teikyo-u.ac.jp

Up

101.2.102.157.in-addr.arpa
102.2.102.157.in-addr.arpa

Starts with same word

2.bj.cn
2.plus
2.ms
2.co.nz
2.dk
2.app
2.ly
2.sv
2.irish
2.uk
2.et
2.tl
2.kz
2.vg
2.ar
2.ht
2.cash
2.fashion
2.sb
2.digital
2.co.il
2.kg
2.gg
2.ws
2.cn
2.pn
2.in-addr.arpa
2.am
2.to
2.ah.cn
2.je
2.vu
2.gd
2.amsterdam
2.gold
2.sytes.net
2.org
2.ag
2.cl
2.hm
2.gs
2.zip
2.is
2.cr
2.canva-apps.cn
2.network
2.ro
2.lol
2.mr
2.gp
2.ai
2.pw
2.page
2.s3.amazonaws.com
2.pl
2.vip
2.mom
2.sd.cn
2.ua
2.cx
2.care
2.ph
2.nu
2.net.cn
2.co
2.fr
2.org.cn
2.cz
2.de
2.io
2.biz
2.club
2.company
2.se
2.global

Starts similarily

2.gd
2.amsterdam
2.gold
2.sytes.net
2.org
2.ag
2.cl
2.hm
2.gs
2.zip
2.is
2.cr
2.canva-apps.cn
2.network
2.ro
2.lol
2.mr
2.gp
2.ai
2.pw
2.page
2.s3.amazonaws.com
2.pl
2.vip
2.mom
2.sd.cn
2.ua
2.cx
2.care
2.ph
2.nu
2.net.cn
2.co
2.fr
2.org.cn
2.cz
2.de
2.io
2.biz
2.club
2.company
2.se
2.global
2.bj.cn
2.plus
2.ms
2.co.nz
2.dk
2.app
2.ly
2.sv
2.irish
2.uk
2.et
2.tl
2.kz
2.vg
2.ar
2.ht
2.cash
2.fashion
2.sb
2.digital
2.co.il
2.kg
2.gg
2.ws
2.cn
2.pn
2.in-addr.arpa
2.am
2.to
2.ah.cn
2.je
2.vu

AI analysis

2.102.157.in-addr.arpa is a parent of 101.2.102.157.in-addr.arpa and 102.2.102.157.in-addr.arpa.

2.102.157.in-addr.arpa is delegated to two name servers: keicho-2nd.ics.teikyo-u.ac.jp and keicho.ics.teikyo-u.ac.jp.

2.102.157.in-addr.arpa shares the same name server setup as ucc.teikyo-u.ac.jp, 3.102.157.in-addr.arpa, ucl.teikyo-u.ac.jp, 5.102.157.in-addr.arpa and 18.102.157.in-addr.arpa.

2.102.157.in-addr.arpa at least partially shares name servers with other domains, for instance ees.teikyo-u.ac.jp, lt-lab.teikyo-u.ac.jp, riko.teikyo-u.ac.jp, uccl.teikyo-u.ac.jp and bio.teikyo-u.ac.jp.

these name servers are often used in conjunction with the name servers dns-x.sinet.ad.jp.

Host names with a single IP:

keicho-2nd.ics.teikyo-u.ac.jp points to 157.102.5.51.

keicho.ics.teikyo-u.ac.jp points to 157.102.5.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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wGpILNp CF johedugfp 2025-10-31