CF1759997007387-tsm20251009061048

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

Search for IP or hostnames:

www.iis.u-tokyo.ac.jp checked at 2025-10-09T08:03:27.374Z 413ms 52/52/52 100% R:16

www.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:d540:1:8205:157:82:144:92 🇯🇵 UTnet
A157.82.144.92🇯🇵 UTnet
PTRwww.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

Starts with same word

Starts similarily

AI analysis

www.iis.u-tokyo.ac.jp points to two IP numbers: 2404:d540:1:8205:157:82:144:92 and 157.82.144.92.

www.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.

www.iis.u-tokyo.ac.jp uses the same mail server setup as other domains, for instance mac-yh-desktop.iis.u-tokyo.ac.jp, dhcp-148-221.iis.u-tokyo.ac.jp, tt15.iis.u-tokyo.ac.jp, dhcp-148-158.iis.u-tokyo.ac.jp and dhcp-160-174.iis.u-tokyo.ac.jp.

www.iis.u-tokyo.ac.jp shares at least some mail servers with other domains, for example dhcp-148-168.iis.u-tokyo.ac.jp, dhcp-148-160.iis.u-tokyo.ac.jp, dhcp-148-173.iis.u-tokyo.ac.jp, dhcp-148-140.iis.u-tokyo.ac.jp and dhcp-148-238.iis.u-tokyo.ac.jp.

Hostnames with a single IP

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

ironport2.iis.u-tokyo.ac.jp resolves 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.
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wFvczGe CF johedugfp 2025-10-09