CF1759803945606-tsm20251005211530

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

Search for IP or hostnames:

cvl.iis.u-tokyo.ac.jp checked at 2025-10-07T02:25:45.570Z 622ms 55/55/55 100% R:16

cvl.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
NSns.cvl.iis.u-tokyo.ac.jp
A157.82.142.9🇯🇵 UTnet
PTRns.cvl.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

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Starts with same word

Starts similarily

AI analysis

cvl.iis.u-tokyo.ac.jp is a parent of ns.cvl.iis.u-tokyo.ac.jp, matlab.cvl.iis.u-tokyo.ac.jp and f1.cvl.iis.u-tokyo.ac.jp.

A single name server, ns.cvl.iis.u-tokyo.ac.jp, handles the delegation for cvl.iis.u-tokyo.ac.jp.

ns.cvl.iis.u-tokyo.ac.jp points to a single IP: 157.82.142.9.

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

cvl.iis.u-tokyo.ac.jp uses the same mail server configuration as other domains, such as thesz.iis.u-tokyo.ac.jp, dhcp-167-182.iis.u-tokyo.ac.jp, dhcp-156-28.iis.u-tokyo.ac.jp, discharge.iis.u-tokyo.ac.jp and dhcp-156-54.iis.u-tokyo.ac.jp.

cvl.iis.u-tokyo.ac.jp shares mail servers with other domains at least in part, for instance dhcp-148-190.iis.u-tokyo.ac.jp, bali.iis.u-tokyo.ac.jp, mailgw.iis.u-tokyo.ac.jp, yap.iis.u-tokyo.ac.jp and dhcp-148-174.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.
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hzBbXbR CF johedugfp 2025-10-07