CF1763313843188-tsm20251116095642

DNSWHOIS.INFO - arc.cs.okayama-u.ac.jp

Search for IP or hostnames:

arc.cs.okayama-u.ac.jp checked at 2025-11-16T17:24:03.154Z 1589ms 72/72/72 100% R:17 allDone:true timedOut:false

arc.cs.okayama-u.ac.jp

MXokayama-u.in.tmems-jp.trendmicro.com
A18.176.203.131🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
A18.176.203.132🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
A18.176.203.133🇯🇵 Amazon
PTRin.tmems-jp.trendmicro.com
NScsserv.cs.okayama-u.ac.jp
A150.46.1.11🇯🇵 National Institute of Informatics
PTRcsserv.cs.okayama-u.ac.jp
MXmx0.arc.cs.okayama-u.ac.jp
A150.46.9.2🇯🇵 National Institute of Informatics
NSns0.arc.cs.okayama-u.ac.jp
A150.46.242.30🇯🇵 National Institute of Informatics

cs.okayama-u.ac.jp

MXokayama-u.in.tmems-jp.trendmicro.com
MXcsserv.cs.okayama-u.ac.jp
NScsserv.cs.okayama-u.ac.jp

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Starts with same word

Starts similarily

AI analysis

arc.cs.okayama-u.ac.jp is parent of mx0.arc.cs.okayama-u.ac.jp and ns0.arc.cs.okayama-u.ac.jp.

arc.cs.okayama-u.ac.jp's delegation uses two name servers, csserv.cs.okayama-u.ac.jp and ns0.arc.cs.okayama-u.ac.jp.

arc.cs.okayama-u.ac.jp partially shares its name servers with other domains, for example 1.46.150.in-addr.arpa and cs.okayama-u.ac.jp.

These name servers are commonly used with ouns1.okayama-u.ac.jp and ouns2.okayama-u.ac.jp.

Host names with a single IP:

csserv.cs.okayama-u.ac.jp points to 150.46.1.11.

ns0.arc.cs.okayama-u.ac.jp points to 150.46.242.30.

arc.cs.okayama-u.ac.jp is handled by two mail servers: okayama-u.in.tmems-jp.trendmicro.com and mx0.arc.cs.okayama-u.ac.jp.

The mail servers for arc.cs.okayama-u.ac.jp are shared with other domains, for instance biotech.okayama-u.ac.jp, misasa.okayama-u.ac.jp, ecm.okayama-u.ac.jp, rib.okayama-u.ac.jp and sys.okayama-u.ac.jp.

These mail servers are often used with mailrly.cc.okayama-u.ac.jp, alml001.okayama-u.ac.jp, mx1.swlab.cs.okayama-u.ac.jp, ecosun.e.okayama-u.ac.jp, rooster.math.okayama-u.ac.jp, psun.phys.okayama-u.ac.jp, ccmail2.cc.okayama-u.ac.jp and mx.anc.okayama-u.ac.jp.

Host names with three IP numbers: okayama-u.in.tmems-jp.trendmicro.com points to 18.176.203.131, 18.176.203.132 and 18.176.203.133.

Host names with one IP number: mx0.arc.cs.okayama-u.ac.jp points to 150.46.9.2.

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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