CF1761689983996-tsm20251027103946

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

Search for IP or hostnames:

pr.cs.tsukuba.ac.jp checked at 2025-10-28T22:19:43.979Z 550ms 69/69/69 100% R:15

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 resolves to one IP number: 130.158.41.204.

Other host names, for instance 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 at least partially shares name servers with other domains, for instance topcity.vn, wirelesspt.net, humv.es, 15.130.193.in-addr.arpa and caviblaster.ru.

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

Host names with two IPs:

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

Host names with one IP:

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

vpcPwVc CF johedugfp 2025-10-28