CF1760140026841-tsm20251010183831

WWW.ROBTEX.COM - ju-s.sit.ac.jp

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ju-s.sit.ac.jp checked at 2025-10-10T23:47:06.827Z 53ms 64/64/64 100% R:9

AI analysis

ju-s.sit.ac.jp resolves to a single IP: 210.137.96.67.

ju-s.sit.ac.jp is handled by a single mail server, sitexdns.sit.ac.jp.

ju-s.sit.ac.jp uses the same mail server setup as other domains, for example arklab.sit.ac.jp.

ju-s.sit.ac.jp shares some mail servers with other domains, at least partially; for instance access4.sit.ac.jp, ctr.sit.ac.jp, is.sit.ac.jp, comsys.sit.ac.jp and sitsv1.sit.ac.jp.

these mail servers are commonly used alongside sitspamf2.sit.ac.jp and sitspamf.sit.ac.jp.

sitexdns.sit.ac.jp resolves to two IPs: 61.204.235.3 and 210.137.96.3.

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

omDChCz CF johedugfp 2025-10-10