DNSWHOIS.INFO - dhcp-148-229.iis.u-tokyo.ac.jp
Search for IP or hostnames:
dhcp-148-229.iis.u-tokyo.ac.jp checked at 2025-10-07T13:40:38.824Z 437ms 47/47/47 100% R:15dhcp-148-229.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 | 157.82.148.229🇯🇵 UTnet | ||||||
| PTR | dhcp-148-229.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-148-229.iis.u-tokyo.ac.jp points to a single IP number: 157.82.148.229.
dhcp-148-229.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-148-229.iis.u-tokyo.ac.jp shares the same mail server setup as other domains, for instance mac-yh-desktop.iis.u-tokyo.ac.jp, dhcp-148-221.iis.u-tokyo.ac.jp, tt15.iis.u-tokyo.ac.jp, dhcp-148-158.iis.u-tokyo.ac.jp and dhcp-160-174.iis.u-tokyo.ac.jp.
dhcp-148-229.iis.u-tokyo.ac.jp shares mail servers with other domains at least partially, including dhcp-148-168.iis.u-tokyo.ac.jp, dhcp-148-160.iis.u-tokyo.ac.jp, dhcp-148-173.iis.u-tokyo.ac.jp, dhcp-148-140.iis.u-tokyo.ac.jp and dhcp-148-238.iis.u-tokyo.ac.jp.
Host names with one IP number:
The host ironport1.iis.u-tokyo.ac.jp points to 157.82.144.166 and the host ironport2.iis.u-tokyo.ac.jp points to 157.82.144.167.