CF1761015651408-tsm20251017082432

DNSWHOIS.INFO - st.itc.keio.ac.jp

Search for IP or hostnames:

st.itc.keio.ac.jp checked at 2025-10-21T03:00:51.395Z 655ms 70/70/70 100% R:19

st.itc.keio.ac.jp

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
MXjimu.st.itc.keio.ac.jp
A131.113.104.10🇯🇵 KEIO-NET
PTRjimu.st.itc.keio.ac.jp

itc.keio.ac.jp

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

Up

Starts with same word

Starts similarily

AI analysis

st.itc.keio.ac.jp is the parent of jimu.st.itc.keio.ac.jp.

st.itc.keio.ac.jp delegates to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

st.itc.keio.ac.jp shares some name servers with other domains, for example 218.113.131.in-addr.arpa, ocn.hc.keio.ac.jp, mita.cc.keio.ac.jp, 184.113.131.in-addr.arpa and soft.ics.keio.ac.jp.

These name servers are commonly used with ns0.sfc.keio.ac.jp, amber.nak.ics.keio.ac.jp, ns1.am.ics.keio.ac.jp, ns01.sfc.keio.ac.jp and ns02.sfc.keio.ac.jp.

Host names with two IP numbers:

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

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

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

st.itc.keio.ac.jp is handled by a single mail server, jimu.st.itc.keio.ac.jp.

Host name jimu.st.itc.keio.ac.jp points to IP 131.113.104.10.

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

jMNlFWh CF johedugfp 2025-10-21