CF1761065082880-tsm20251017082432

DNSWHOIS.INFO - 1.113.131.in-addr.arpa

Search for IP or hostnames:

1.113.131.in-addr.arpa checked at 2025-10-21T16:44:42.770Z 336ms 67/67/67 100% R:13

1.113.131.in-addr.arpa

NSns0.keio.ac.jp
A2001:df0:eb:e14::3 🇯🇵 KEIO-NET
PTRns0.keio.ac.jp
A131.113.132.3🇯🇵 KEIO-NET
PTRns0.keio.ac.jp
NSns1.keio.ac.jp
A2001:df0:eb:e14::4 🇯🇵 KEIO-NET
PTRns1.keio.ac.jp
A131.113.132.4🇯🇵 KEIO-NET
PTRns1.keio.ac.jp
NSns9.keio.ac.jp
A2403:3a00:202:190a:133:167:67:76 🇯🇵 SAKURA internet AS9371
PTRns9.keio.ac.jp
A133.167.67.76🇯🇵 SAKURA internet AS9371
PTRns9.keio.ac.jp
NSns0.sfc.keio.ac.jp
A2001:df2:c900:1100::4:121 🇯🇵 KEIO-NET
PTRns0.sfc.keio.ac.jp
A133.27.4.121🇯🇵 KEIO-NET
PTRns0.sfc.keio.ac.jp

113.131.in-addr.arpa

NSns0.keio.ac.jp
NSns1.keio.ac.jp
NSns9.keio.ac.jp

Up

Starts with same word

Starts similarily

AI analysis

1.113.131.in-addr.arpa is a parent of 8.1.113.131.in-addr.arpa, 5.1.113.131.in-addr.arpa, 6.1.113.131.in-addr.arpa, 1.1.113.131.in-addr.arpa and 3.1.113.131.in-addr.arpa.

1.113.131.in-addr.arpa is delegated to four name servers: ns0.keio.ac.jp, ns1.keio.ac.jp, ns9.keio.ac.jp and ns0.sfc.keio.ac.jp.

1.113.131.in-addr.arpa shares name servers with other domains at least partially, for example 234.113.131.in-addr.arpa, 44.27.133.in-addr.arpa, gesl.k2.keio.ac.jp, 135.113.131.in-addr.arpa and user.keio.ac.jp.

These name servers are commonly used with ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp and ns1.am.ics.keio.ac.jp.

Host names with two IP numbers:

ns0.keio.ac.jp points to: 2001:df0:eb:e14::3 and 131.113.132.3

ns1.keio.ac.jp points to: 2001:df0:eb:e14::4 and 131.113.132.4

ns9.keio.ac.jp points to: 2403:3a00:202:190a:133:167:67:76 and 133.167.67.76

ns0.sfc.keio.ac.jp points to: 2001:df2:c900:1100::4:121 and 133.27.4.121

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

gZLPnRH CF johedugfp 2025-10-21