CF1761963080526-tsm20251029173950

DNSWHOIS.INFO - 187.113.131.in-addr.arpa

Search for IP or hostnames:

187.113.131.in-addr.arpa checked at 2025-11-01T02:11:20.463Z 1167ms 57/57/57 100% R:14

187.113.131.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-C
PTRns9.keio.ac.jp
A133.167.67.76🇯🇵 SAKURA-C
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

187.113.131.in-addr.arpa is the parent of 3.187.113.131.in-addr.arpa.

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

187.113.131.in-addr.arpa at least partially shares name servers with other domains, for instance med.hc.keio.ac.jp, kf.keio.ac.jp, 221.113.131.in-addr.arpa, 36.113.131.in-addr.arpa and 206.113.131.in-addr.arpa.

These name servers are commonly used with ns0.sfc.keio.ac.jp, ns01.sfc.keio.ac.jp, ns02.sfc.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.
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dZPxNaO CF johedugfp 2025-11-01