DNSWHOIS.INFO - net71-dhcp-17.sfc.keio.ac.jp
Search for IP or hostnames:
net71-dhcp-17.sfc.keio.ac.jp checked at 2025-10-22T20:27:31.230Z 931ms 41/41/41 100% R:15net71-dhcp-17.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 | 133.27.71.26🇯🇵 KEIO-NET | ||||||
| PTR | net71-dhcp-17.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
net71-dhcp-17.sfc.keio.ac.jp points to IP number 133.27.71.26.
net71-dhcp-17.sfc.keio.ac.jp is handled by a single mail server, mail-gw1.sfc.keio.ac.jp.
net71-dhcp-17.sfc.keio.ac.jp shares the same mail server setup as other domains, for instance ns01.sfc.keio.ac.jp, net17-dhcp006.sfc.keio.ac.jp, web.sfc.keio.ac.jp, smtp2402.sfc.keio.ac.jp and vps3-net001.sfc.keio.ac.jp.
net71-dhcp-17.sfc.keio.ac.jp shares some mail servers with other domains to some extent, for instance 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 points to a single IP: 133.27.4.126.
dbq