IPLIST.NET - mail.rcast.u-tokyo.ac.jp
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mail.rcast.u-tokyo.ac.jp checked at 2025-11-25T11:33:23.904Z 387ms 49/49/49 100% R:15 allDone:true timedOut:false mail.rcast.u-tokyo.ac.jp
| MX | itc-utokyo.in.tmems-jp.trendmicro.com | ||||||
| A | 18.176.203.131🇯🇵 Amazon | ||||||
| PTR | in.tmems-jp.trendmicro.com | ||||||
| A | 18.176.203.132🇯🇵 Amazon | ||||||
| PTR | in.tmems-jp.trendmicro.com | ||||||
| A | 18.176.203.133🇯🇵 Amazon | ||||||
| PTR | in.tmems-jp.trendmicro.com | ||||||
| A | 157.82.77.37🇯🇵 UTnet | ||||||
| PTR | mail.rcast.u-tokyo.ac.jp | ||||||
rcast.u-tokyo.ac.jp
| MX | itc-utokyo.in.tmems-jp.trendmicro.com | ||||||
| NS | dns1.nc.u-tokyo.ac.jp | ||||||
| NS | dns2.nc.u-tokyo.ac.jp | ||||||
| NS | dns3.nc.u-tokyo.ac.jp | ||||||
| NS | ns.rcast.u-tokyo.ac.jp | ||||||
| NS | ns.office.rcast.u-tokyo.ac.jp | ||||||
PTR for
Starts with same word
Starts similarily
AI analysis
mail.rcast.u-tokyo.ac.jp points to a single IP address: 157.82.77.37.
The mail server for mail.rcast.u-tokyo.ac.jp is itc-utokyo.in.tmems-jp.trendmicro.com.
mail.rcast.u-tokyo.ac.jp uses the same mail server setup as other domains, such as office.rcast.u-tokyo.ac.jp, rcast.u-tokyo.ac.jp, ns.office.rcast.u-tokyo.ac.jp and dir.rcast.u-tokyo.ac.jp.
mail.rcast.u-tokyo.ac.jp shares at least some mail servers with other domains, for example gavo.t.u-tokyo.ac.jp, ic.t.u-tokyo.ac.jp, eeis.t.u-tokyo.ac.jp, escargot.ee.t.u-tokyo.ac.jp and if.t.u-tokyo.ac.jp.
These mail servers are often used with the mail servers mx.ee.t.u-tokyo.ac.jp, hermes.gavo.t.u-tokyo.ac.jp, mx2.ee.t.u-tokyo.ac.jp, mozart.if.t.u-tokyo.ac.jp, lyman.q.t.u-tokyo.ac.jp, t-server2.t.u-tokyo.ac.jp, gin.psc.t.u-tokyo.ac.jp, t-adm.t.u-tokyo.ac.jp, hnd.hil.t.u-tokyo.ac.jp and ns.rcast.u-tokyo.ac.jp.
itc-utokyo.in.tmems-jp.trendmicro.com points to IP numbers 18.176.203.131, 18.176.203.132 and 18.176.203.133.