CF1759970424860-tsm20251008212832

IPLIST.NET - mail.iis.u-tokyo.ac.jp

Search for IP or hostnames:

mail.iis.u-tokyo.ac.jp checked at 2025-10-09T00:40:24.845Z 427ms 49/49/49 100% R:16

mail.iis.u-tokyo.ac.jp

MXironport1.iis.u-tokyo.ac.jp
A157.82.144.166🇯🇵 UTnet
PTRironport1.iis.u-tokyo.ac.jp
MXironport2.iis.u-tokyo.ac.jp
A157.82.144.167🇯🇵 UTnet
PTRironport2.iis.u-tokyo.ac.jp
A2404:d540:1:8200:157:82:144:170 🇯🇵 UTnet
A157.82.144.170🇯🇵 UTnet
PTRmail.iis.u-tokyo.ac.jp

iis.u-tokyo.ac.jp

MXironport1.iis.u-tokyo.ac.jp
MXironport2.iis.u-tokyo.ac.jp
NSpenguin.iis.u-tokyo.ac.jp
NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.u-tokyo.ac.jp
A157.82.144.140🇯🇵 UTnet

PTR for

Starts with same word

Starts similarily

AI analysis

The entity mail.iis.u-tokyo.ac.jp points to two IP numbers: 2404:d540:1:8200:157:82:144:170 and 157.82.144.170.

Two mail servers ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp handle mail.iis.u-tokyo.ac.jp.

mail.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, for instance dhcp-148-133.iis.u-tokyo.ac.jp, ttp2.iis.u-tokyo.ac.jp, dhcp-148-218.iis.u-tokyo.ac.jp, dhcp-148-131.iis.u-tokyo.ac.jp and ttp.iis.u-tokyo.ac.jp.

Host names with one IP number:

ironport1.iis.u-tokyo.ac.jp points to: 157.82.144.166.

ironport2.iis.u-tokyo.ac.jp points to: 157.82.144.167.

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

QBPRinX CF johedugfp 2025-10-09