CF1761108813942-tsm20251017082432

DNSWHOIS.INFO - 228.113.131.in-addr.arpa

Search for IP or hostnames:

228.113.131.in-addr.arpa checked at 2025-10-22T04:53:33.930Z 336ms 57/57/57 100% R:13

228.113.131.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

The parent of 148.228.113.131.in-addr.arpa, 21.228.113.131.in-addr.arpa and 16.228.113.131.in-addr.arpa is 228.113.131.in-addr.arpa.

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

228.113.131.in-addr.arpa at least partially shares name servers with other domains, for instance 1.113.131.in-addr.arpa, applc.keio.ac.jp, econ.mita.keio.ac.jp, law.keio.ac.jp and st.keio.ac.jp.

These name servers are commonly used with the name servers ns0.sfc.keio.ac.jp, uni.arc.ics.keio.ac.jp, mail.kmd.keio.ac.jp, server1.kmd.keio.ac.jp, ns.dmclab.jp, ns.dmc.keio.ac.jp, amber.nak.ics.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.

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

LJKYoqO CF johedugfp 2025-10-22