CF1761498912722-tsm20251026164930

DNSWHOIS.INFO - percept.hc.keio.ac.jp

Search for IP or hostnames:

percept.hc.keio.ac.jp checked at 2025-10-26T17:15:12.705Z 479ms 42/42/42 100% R:25

percept.hc.keio.ac.jp

MXmailgw.hc.cc.keio.ac.jp
A2001:df0:eb:4262::a:25 🇯🇵 KEIO-NET
A131.113.234.10🇯🇵 KEIO-NET
PTRmailgw.hc.cc.keio.ac.jp
A131.113.254.13🇯🇵 KEIO-NET
PTRpercept.hc.keio.ac.jp

hc.keio.ac.jp

MXdmail.kagoya.net
NSns0.keio.ac.jp
NSns1.keio.ac.jp
NSns9.keio.ac.jp
NSns0.sfc.keio.ac.jp
A131.113.224.8🇯🇵 KEIO-NET

PTR for

Starts with same word

Starts similarily

AI analysis

percept.hc.keio.ac.jp points to a single IP: 131.113.254.13.

percept.hc.keio.ac.jp is served by a single mail server, mailgw.hc.cc.keio.ac.jp.

percept.hc.keio.ac.jp uses the same mail server setup as other domains such as fbc247.fbc.hc.keio.ac.jp, st054.st.hc.keio.ac.jp, flet158.flet.hc.keio.ac.jp, fbc079.fbc.hc.keio.ac.jp and uc.hc.keio.ac.jp.

Hostname mailgw.hc.cc.keio.ac.jp resolves to two IPs: 2001:df0:eb:4262::a:25 and 131.113.234.10.

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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KrzyNkg CF johedugfp 2025-10-26