DNSWHOIS.INFO - net17-dhcp091.sfc.keio.ac.jp
Search for IP or hostnames:
net17-dhcp091.sfc.keio.ac.jp checked at 2025-10-22T18:13:37.389Z 765ms 41/41/41 100% R:13net17-dhcp091.sfc.keio.ac.jp
| MX | mail-gw1.sfc.keio.ac.jp | ||||||
| A | 133.27.4.126🇯🇵 KEIO-NET | ||||||
| PTR | mail-gw1.sfc.keio.ac.jp | ||||||
| A | 133.27.17.92🇯🇵 KEIO-NET | ||||||
| PTR | net17-dhcp091.sfc.keio.ac.jp | ||||||
sfc.keio.ac.jp
| NS | ns0.keio.ac.jp | ||||||
| NS | ns1.keio.ac.jp | ||||||
| NS | ns9.keio.ac.jp | ||||||
| MX | mail-gw1.sfc.keio.ac.jp | ||||||
| MX | mail-gw2.sfc.keio.ac.jp | ||||||
| NS | ns01.sfc.keio.ac.jp | ||||||
| NS | ns02.sfc.keio.ac.jp | ||||||
| NS | ns0.sfc.keio.ac.jp | ||||||
PTR for
AI analysis
net17-dhcp091.sfc.keio.ac.jp resolves to one IP number: 133.27.17.92.
net17-dhcp091.sfc.keio.ac.jp is handled by a single mail server, mail-gw1.sfc.keio.ac.jp.
net17-dhcp091.sfc.keio.ac.jp shares the same mail server setup as other domains, for instance net17-dhcp098.sfc.keio.ac.jp, gw2-v315.sfc.keio.ac.jp, net92-dhcp-177.sfc.keio.ac.jp, smtp2403.sfc.keio.ac.jp and ns01.sfc.keio.ac.jp.
net17-dhcp091.sfc.keio.ac.jp shares some mail servers with other domains, at least partially, for example sfc.keio.ac.jp and mag.keio.ac.jp.
these mail servers are commonly used with the mail servers mail-gw2.sfc.keio.ac.jp.
mail-gw1.sfc.keio.ac.jp resolves to IP 133.27.4.126.
dbq