CF1762350245711-tsm20251105083916

DNSWHOIS.INFO - aclab.esys.tsukuba.ac.jp

Search for IP or hostnames:

aclab.esys.tsukuba.ac.jp checked at 2025-11-05T13:44:05.693Z 887ms 53/53/53 100% R:24

aclab.esys.tsukuba.ac.jp

MXsmtpgwin.cc.tsukuba.ac.jp
A139.138.45.188🇺🇸 CISCOHPS-APAC
A207.54.83.63🇺🇸 CISCOHPS-APAC
NSns.aclab.esys.tsukuba.ac.jp
A130.158.237.32🇯🇵 AS37917
PTR32.237.tsukuba.ac.jp

esys.tsukuba.ac.jp

NSazami.cc.tsukuba.ac.jp
NSkasumi.cc.tsukuba.ac.jp
NSmyouga.cc.tsukuba.ac.jp
MXsmtpgwin.cc.tsukuba.ac.jp
NSdns.esys.tsukuba.ac.jp

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Starts with same word

Starts similarily

AI analysis

The parent of ns.aclab.esys.tsukuba.ac.jp is aclab.esys.tsukuba.ac.jp.

One name server, ns.aclab.esys.tsukuba.ac.jp, handles delegation for aclab.esys.tsukuba.ac.jp.

ns.aclab.esys.tsukuba.ac.jp points to a single IP number: 130.158.237.32.

The smtpgwin.cc.tsukuba.ac.jp mail server handles aclab.esys.tsukuba.ac.jp.

aclab.esys.tsukuba.ac.jp shares the same mail server setup as other domains, including elementary-s.tsukuba.ac.jp, tech.tsukuba.ac.jp, bk.tsukuba.ac.jp, tac.tsukuba.ac.jp and ilc.tsukuba.ac.jp.

aclab.esys.tsukuba.ac.jp shares some mail servers with other domains, at least partially, for instance logic.cs.tsukuba.ac.jp, biol.tsukuba.ac.jp, kiban.md.tsukuba.ac.jp and phys.ims.tsukuba.ac.jp.

these mail servers are commonly used with www.logic.cs.tsukuba.ac.jp.

smtpgwin.cc.tsukuba.ac.jp points to two IP numbers: 139.138.45.188 and 207.54.83.63.

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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