CF1763802083097-tsm20251122085601

WWW.RTSAK.COM - root.open-cafe.net

Search for IP or hostnames:

root.open-cafe.net checked at 2025-11-22T09:01:23.051Z 237ms 36/36/36 100% R:11 allDone:true timedOut:false

root.open-cafe.net

MXcs0.open-cafe.net
A131.113.206.66🇯🇵 KEIO-NET
PTRopen-cafe.fbc.keio.ac.jp

open-cafe.net

NScs0.kambe.net
MXcs0.open-cafe.net
NScs0.open-cafe.net
NScs0.towave.net
A131.113.206.66🇯🇵 KEIO-NET

Starts with same word

Starts similarily

AI analysis

root.open-cafe.net is handled by a single mail server, cs0.open-cafe.net.

root.open-cafe.net shares the same mail server setup as other domains, for instance open-cafe.net.

root.open-cafe.net shares some mail servers with other domains, at least partially, for example home2.keio.info and keio.info.

These mail servers are commonly used alongside cs0.keio.info and cs0.towave.net.

cs0.open-cafe.net resolves to IP 131.113.206.66.

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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