CF1763812409342-tsm20251122110840

IPLIST.NET - auth.tohoku.ac.jp

Search for IP or hostnames:

auth.tohoku.ac.jp checked at 2025-11-22T11:53:29.325Z 551ms 70/70/70 100% R:27 allDone:true timedOut:false

auth.tohoku.ac.jp

NSns4.tohoku.ac.jp
A180.12.186.50🇯🇵 NTT Communications Corporation (OCN)
PTR180-12-186-50-revip-jp5-default.186.12.180.in-addr.arpa
MXmail.auth.tohoku.ac.jp
A130.34.42.28🇯🇵 National Institute of Informatics
NSzdhag01.star.net.tohoku.ac.jp
A130.34.40.51🇯🇵 National Institute of Informatics
PTRzdhag01.star.net.tohoku.ac.jp
NSzdhag02.star.net.tohoku.ac.jp
A130.34.40.52🇯🇵 National Institute of Informatics
PTRzdhag02.star.net.tohoku.ac.jp
A130.34.42.10🇯🇵 National Institute of Informatics

tohoku.ac.jp

MXaspmx.l.google.com
NSns1.tohoku.ac.jp
NSns2.tohoku.ac.jp
NSns4.tohoku.ac.jp
NSdns-x.sinet.ad.jp
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A130.34.11.111🇯🇵 National Institute of Informatics
rank #4934 globally
rank #82 in the tld
This domain name represents the official website of Tohoku University, a renowned research institution located in Sendai, Japan. It serves as a platform for the university to provide information about its programs, research, events and other related content to students, staff, and the global community.

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AI analysis

The parent of mail.auth.tohoku.ac.jp is auth.tohoku.ac.jp.

auth.tohoku.ac.jp points to a single IP number: 130.34.42.10.

The domain auth.tohoku.ac.jp is delegated to three name servers: ns4.tohoku.ac.jp, zdhag01.star.net.tohoku.ac.jp and zdhag02.star.net.tohoku.ac.jp.

auth.tohoku.ac.jp shares name servers with other domains at least partially, for instance 125.34.130.in-addr.arpa, 195.34.130.in-addr.arpa, 145.34.130.in-addr.arpa, 16.34.130.in-addr.arpa and rpip.tohoku.ac.jp.

these name servers are commonly used with the name servers ns2.sci.tohoku.ac.jp, ns.sci.tohoku.ac.jp, ns1.chem.tohoku.ac.jp, ns2.chem.tohoku.ac.jp, ns1.tohoku.ac.jp, ns2.tohoku.ac.jp, argon.material.tohoku.ac.jp, ns3.tohoku.ac.jp, ns1.phys.tohoku.ac.jp and ns2.phys.tohoku.ac.jp.

Host names with a single IP number:

ns4.tohoku.ac.jp points to 180.12.186.50.

zdhag01.star.net.tohoku.ac.jp points to 130.34.40.51.

zdhag02.star.net.tohoku.ac.jp points to 130.34.40.52.

The mail server for auth.tohoku.ac.jp is mail.auth.tohoku.ac.jp.

Host name mail.auth.tohoku.ac.jp resolves to IP 130.34.42.28.

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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