CF1760685538927-tsm20251016114356

WWW.RTSAK.COM - psy.flet.keio.ac.jp

Search for IP or hostnames:

psy.flet.keio.ac.jp checked at 2025-10-17T07:18:58.903Z 507ms 51/51/51 100% R:17

psy.flet.keio.ac.jp

MXkmx.keio.ac.jp
A2001:df0:eb:e09::155 🇯🇵 KEIO-NET
PTRkmx.keio.ac.jp
A131.113.134.155🇯🇵 KEIO-NET
PTRkmx.keio.ac.jp
MXpsy.flet.keio.ac.jp
A131.113.203.31🇯🇵 KEIO-NET
PTRpsy.flet.keio.ac.jp
A131.113.203.31🇯🇵 KEIO-NET
PTRpsy.flet.keio.ac.jp

flet.keio.ac.jp

NSns0.keio.ac.jp
NSns1.keio.ac.jp
NSns9.keio.ac.jp
MXmx0.mita.keio.ac.jp
MXmx1.mita.keio.ac.jp

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

psy.flet.keio.ac.jp serves as the mail server for psy.flet.keio.ac.jp.

kmx.keio.ac.jp is commonly used as a mail server in conjunction with psy.flet.keio.ac.jp.

psy.flet.keio.ac.jp points to a single IP number: 131.113.203.31.

psy.flet.keio.ac.jp is handled by two mail servers: kmx.keio.ac.jp and psy.flet.keio.ac.jp.

psy.flet.keio.ac.jp shares some mail servers with other domains, including itc.keio.ac.jp, kmx.keio.ac.jp, st.keio.ac.jp, pha.keio.ac.jp and kic.keio.ac.jp.

Host names with two IPs:

kmx.keio.ac.jp points to: 2001:df0:eb:e09::155 and 131.113.134.155.

Host names with one IP:

psy.flet.keio.ac.jp points to: 131.113.203.31.

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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tckArYj CF johedugfp 2025-10-17