CF1760968058560-tsm20251017082432

DNSWHOIS.INFO - 6.113.131.in-addr.arpa

Search for IP or hostnames:

6.113.131.in-addr.arpa checked at 2025-10-20T13:47:38.527Z 656ms 57/57/57 100% R:26

6.113.131.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

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

6.113.131.in-addr.arpa has children 71.6.113.131.in-addr.arpa, 20.6.113.131.in-addr.arpa, 30.6.113.131.in-addr.arpa and 60.6.113.131.in-addr.arpa.

6.113.131.in-addr.arpa is delegated to name servers ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

6.113.131.in-addr.arpa at least partially shares name servers with other domains such as itc.keio.ac.jp, 198.113.131.in-addr.arpa, lib.st.keio.ac.jp, 30.113.131.in-addr.arpa and kbs.keio.ac.jp.

These name servers are commonly used alongside ns0.sfc.keio.ac.jp, k12.keio-e.ed.jp, boston.yochisha.keio.ac.jp, uni.arc.ics.keio.ac.jp, mail.kmd.keio.ac.jp, server1.kmd.keio.ac.jp and ns.dmclab.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.

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

PWNhsRw CF johedugfp 2025-10-20