CF1763078164384-tsm20251109205412

IPLIST.NET - smtp.if.t.u-tokyo.ac.jp

Search for IP or hostnames:

smtp.if.t.u-tokyo.ac.jp checked at 2025-11-13T23:56:04.303Z 5040ms 24/25/25 96% R:13 allDone:false timedOut:true

smtp.if.t.u-tokyo.ac.jp

A133.11.86.21🇯🇵 UTnet
PTRimap.if.t.u-tokyo.ac.jp
PTRmozart.if.t.u-tokyo.ac.jp
PTRsmtp.if.t.u-tokyo.ac.jp

if.t.u-tokyo.ac.jp

MXitc-utokyo.in.tmems-jp.trendmicro.com
NSns1.t.u-tokyo.ac.jp
NSns2.t.u-tokyo.ac.jp
NSbach.if.t.u-tokyo.ac.jp
MXmozart.if.t.u-tokyo.ac.jp
A133.11.86.19🇯🇵 UTnet

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.if.t.u-tokyo.ac.jp points to a single IP number: 133.11.86.21.

Other host names like mozart.if.t.u-tokyo.ac.jp and imap.if.t.u-tokyo.ac.jp share IP numbers with smtp.if.t.u-tokyo.ac.jp.

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