CF1761527650521-tsm20251026204809

NSLIST.NET - pr.cs.tsukuba.ac.jp

Search for IP or hostnames:

pr.cs.tsukuba.ac.jp checked at 2025-10-27T01:14:10.508Z 1805ms 69/69/69 100% R:23

pr.cs.tsukuba.ac.jp

NSgoogle-public-dns-a.google.com
A2001:4860:4860::8888 🇺🇸 Google
PTRdns.google
A8.8.8.8🇺🇸 Google
PTRdns.google
NSdns.cs.tsukuba.ac.jp
A130.158.70.192🇯🇵 AS37917
PTRmail.cs.tsukuba.ac.jp
MXmail.pr.cs.tsukuba.ac.jp
NSns.pr.cs.tsukuba.ac.jp
A130.158.41.204🇯🇵 AS37917
PTRns.pr.cs.tsukuba.ac.jp
A130.158.41.204🇯🇵 AS37917
PTRns.pr.cs.tsukuba.ac.jp

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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Starts with same word

Starts similarily

AI analysis

pr.cs.tsukuba.ac.jp is a parent of ns.pr.cs.tsukuba.ac.jp and mail.pr.cs.tsukuba.ac.jp.

pr.cs.tsukuba.ac.jp points to a single IP: 130.158.41.204.

Other host names, such as ns.pr.cs.tsukuba.ac.jp, share IP numbers with pr.cs.tsukuba.ac.jp.

pr.cs.tsukuba.ac.jp is delegated to three name servers: google-public-dns-a.google.com, dns.cs.tsukuba.ac.jp and ns.pr.cs.tsukuba.ac.jp.

pr.cs.tsukuba.ac.jp partially shares name servers with other domains; examples include topcity.vn, wirelesspt.net, humv.es, 15.130.193.in-addr.arpa and caviblaster.ru.

These name servers are commonly used alongside google-public-dns-b.google.com, ig.umpgroup.ru, azami.cc.tsukuba.ac.jp, kasumi.cc.tsukuba.ac.jp, myouga.cc.tsukuba.ac.jp, resolver1.opendns.com, resolver2.opendns.com, ns11.xincache.com, ns12.xincache.com and pns.ocn.ad.jp.

Two IPs for a host:

google-public-dns-a.google.com points to 2001:4860:4860::8888 and 8.8.8.8.

One IP per host:

dns.cs.tsukuba.ac.jp points to 130.158.70.192.

ns.pr.cs.tsukuba.ac.jp points to 130.158.41.204.

pr.cs.tsukuba.ac.jp is handled by a single mail server, mail.pr.cs.tsukuba.ac.jp.

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

oTfGFvJ CF johedugfp 2025-10-27