CF1761487521100-tsm20251026132730

DNSWHOIS.INFO - library.iss.u-tokyo.ac.jp

Search for IP or hostnames:

library.iss.u-tokyo.ac.jp checked at 2025-10-26T14:05:21.083Z 409ms 60/60/60 100% R:16

library.iss.u-tokyo.ac.jp

NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA internet AS9370
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C
PTRns2.dns.ne.jp
MXlibrary.iss.u-tokyo.ac.jp
A49.212.243.13🇯🇵 SAKURA-C
PTRwww3503.sakura.ne.jp
A49.212.243.13🇯🇵 SAKURA-C
PTRwww3503.sakura.ne.jp

iss.u-tokyo.ac.jp

MXv2100-158.mailsecure.jp
NSdns.iss.u-tokyo.ac.jp
MXwagwe.iss.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp

MX for

Starts with same word

Starts similarily

AI analysis

library.iss.u-tokyo.ac.jp serves as the mail server for library.iss.u-tokyo.ac.jp.

library.iss.u-tokyo.ac.jp points to an IP address: 49.212.243.13.

other host names include liengroup-ah.com, netz-p.jp, zaimahifuka.com, kobaden.sakura.ne.jp and www3503.sakura.ne.jp; they share IP numbers with library.iss.u-tokyo.ac.jp.

Two name servers ns1.dns.ne.jp and ns2.dns.ne.jp handle the delegation for library.iss.u-tokyo.ac.jp.

library.iss.u-tokyo.ac.jp shares the same name server setup as other domains, for instance nouhi.co.jp, fastwave.gr.jp, hairs-rush.com, asia-hotelnavi.com and ymj.sakura.ne.jp.

Host names with one IP:

ns1.dns.ne.jp points to: 61.211.236.1

ns2.dns.ne.jp points to: 133.167.21.1

library.iss.u-tokyo.ac.jp is handled by a single mail server.

The host name library.iss.u-tokyo.ac.jp points to IP 49.212.243.13.

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

ZOiWcjF CF johedugfp 2025-10-26