CF1760671202453-tsm20251016114356

WWW.RTSAK.COM - lib.st.keio.ac.jp

Search for IP or hostnames:

lib.st.keio.ac.jp checked at 2025-10-17T03:20:02.437Z 301ms 57/57/57 100% R:14

lib.st.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

st.keio.ac.jp

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

Up

Starts with same word

Starts similarily

AI analysis

lib.st.keio.ac.jp is the parent of libnat2.lib.st.keio.ac.jp and libnat3.lib.st.keio.ac.jp.

lib.st.keio.ac.jp is delegated to three name servers ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

lib.st.keio.ac.jp at least partially shares name servers with other domains, for instance 113.131.in-addr.arpa, yochisha.keio.ac.jp, 239.113.131.in-addr.arpa, 133.113.131.in-addr.arpa and elec.keio.ac.jp.

these name servers are commonly used alongside the name servers 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.
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cycvzgB CF johedugfp 2025-10-17