CF1760856506274-tsm20251017082432

MXLIST.NET - logic.cs.tsukuba.ac.jp

Search for IP or hostnames:

logic.cs.tsukuba.ac.jp checked at 2025-10-19T06:48:26.256Z 708ms 79/79/79 100% R:18

logic.cs.tsukuba.ac.jp

MXsmtpgwin.cc.tsukuba.ac.jp
A139.138.45.188🇺🇸 CISCOHPS-APAC
A207.54.83.63🇺🇸 CISCOHPS-APAC
NSdns.cs.tsukuba.ac.jp
A130.158.70.192🇯🇵 AS37917
PTRmail.cs.tsukuba.ac.jp
MXwww.logic.cs.tsukuba.ac.jp
A130.158.42.130🇯🇵 AS37917
NSwww.logic.cs.tsukuba.ac.jp
A130.158.42.130🇯🇵 AS37917
A130.158.42.130🇯🇵 AS37917

cs.tsukuba.ac.jp

NSazami.cc.tsukuba.ac.jp
NSkasumi.cc.tsukuba.ac.jp
NSmyouga.cc.tsukuba.ac.jp
MXsmtpgwin.cc.tsukuba.ac.jp
NSdns.cs.tsukuba.ac.jp
A130.158.70.192🇯🇵 AS37917

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AI analysis

The parent of www.logic.cs.tsukuba.ac.jp is logic.cs.tsukuba.ac.jp.

logic.cs.tsukuba.ac.jp points to a single IP address: 130.158.42.130.

Other host names, for instance www.logic.cs.tsukuba.ac.jp, share IP numbers with logic.cs.tsukuba.ac.jp.

Two name servers dns.cs.tsukuba.ac.jp and www.logic.cs.tsukuba.ac.jp handle the delegation for logic.cs.tsukuba.ac.jp.

logic.cs.tsukuba.ac.jp shares name servers with other domains to some extent, including kde.cs.tsukuba.ac.jp, pr.cs.tsukuba.ac.jp, cs.tsukuba.ac.jp and 41.158.130.in-addr.arpa.

these name servers are commonly used with azami.cc.tsukuba.ac.jp, kasumi.cc.tsukuba.ac.jp, myouga.cc.tsukuba.ac.jp, ns.kde.cs.tsukuba.ac.jp, google-public-dns-a.google.com and ns.pr.cs.tsukuba.ac.jp.

Host names with one IP number:

dns.cs.tsukuba.ac.jp points to 130.158.70.192; www.logic.cs.tsukuba.ac.jp points to 130.158.42.130.

Two mail servers handle logic.cs.tsukuba.ac.jp: smtpgwin.cc.tsukuba.ac.jp and www.logic.cs.tsukuba.ac.jp.

logic.cs.tsukuba.ac.jp shares at least partially some mail servers with other domains, for instance deaf-s.tsukuba.ac.jp, cipher.risk.tsukuba.ac.jp, ri-center.tsukuba.ac.jp, kokusai.tsukuba.ac.jp and icrhs.tsukuba.ac.jp.

Host names with two IP numbers:

smtpgwin.cc.tsukuba.ac.jp points to 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.
dbq

SYsidQz CF johedugfp 2025-10-19