CF1760712105090-tsm20251017082432

DNSWHOIS.INFO - naam.iis.u-tokyo.ac.jp

Search for IP or hostnames:

naam.iis.u-tokyo.ac.jp checked at 2025-10-17T14:41:45.069Z 607ms 47/47/47 100% R:15

naam.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
A157.82.142.100🇯🇵 UTnet
PTRnaam.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

naam.iis.u-tokyo.ac.jp maps to IP address 157.82.142.100.

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

naam.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, including dhcp-160-232.iis.u-tokyo.ac.jp, tsuchiyalabhp.iis.u-tokyo.ac.jp, mushiake-okigw.iis.u-tokyo.ac.jp, dhcp-148-216.iis.u-tokyo.ac.jp and dhcp-148-189.iis.u-tokyo.ac.jp.

naam.iis.u-tokyo.ac.jp shares mail servers with other domains at least in part, for instance dhcp-168-51.iis.u-tokyo.ac.jp, dhcp-148-196.iis.u-tokyo.ac.jp, dhcp-160-168.iis.u-tokyo.ac.jp, dhcp-158-90.iis.u-tokyo.ac.jp and uragw.iis.u-tokyo.ac.jp.

Host names with a single IP address:

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.
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oSvwfmI CF johedugfp 2025-10-17