MXLIST.NET - dhcp-148-143.iis.u-tokyo.ac.jp
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dhcp-148-143.iis.u-tokyo.ac.jp checked at 2025-10-26T14:19:05.190Z 709ms 47/47/47 100% R:18dhcp-148-143.iis.u-tokyo.ac.jp
| MX | ironport1.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.144.166🇯🇵 UTnet | ||||||
| PTR | ironport1.iis.u-tokyo.ac.jp | ||||||
| MX | ironport2.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.144.167🇯🇵 UTnet | ||||||
| PTR | ironport2.iis.u-tokyo.ac.jp | ||||||
| A | 157.82.148.143🇯🇵 UTnet | ||||||
| PTR | dhcp-148-143.iis.u-tokyo.ac.jp | ||||||
iis.u-tokyo.ac.jp
| MX | ironport1.iis.u-tokyo.ac.jp | ||||||
| MX | ironport2.iis.u-tokyo.ac.jp | ||||||
| NS | penguin.iis.u-tokyo.ac.jp | ||||||
| NS | dns1.nc.u-tokyo.ac.jp | ||||||
| NS | dns2.nc.u-tokyo.ac.jp | ||||||
| NS | dns3.nc.u-tokyo.ac.jp | ||||||
| A | 157.82.144.140🇯🇵 UTnet | ||||||
PTR for
AI analysis
dhcp-148-143.iis.u-tokyo.ac.jp points to a single IP number: 157.82.148.143.
dhcp-148-143.iis.u-tokyo.ac.jp is handled by two mail servers: ironport1.iis.u-tokyo.ac.jp and ironport2.iis.u-tokyo.ac.jp.
dhcp-148-143.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, including dhcp-148-137.iis.u-tokyo.ac.jp, dhcp-168-123.iis.u-tokyo.ac.jp, dhcp-148-165.iis.u-tokyo.ac.jp, dhcp-163-178.iis.u-tokyo.ac.jp and mailgw1.iis.u-tokyo.ac.jp.
dhcp-148-143.iis.u-tokyo.ac.jp shares some mail servers with other domains, including dhcp-148-136.iis.u-tokyo.ac.jp, well.iis.u-tokyo.ac.jp, mailgw2.iis.u-tokyo.ac.jp, dhcp-148-215.iis.u-tokyo.ac.jp and dhcp-148-212.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.