IPLIST.NET - mail-gw2.sfc.keio.ac.jp
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mail-gw2.sfc.keio.ac.jp checked at 2025-11-03T23:37:15.169Z 68ms 49/49/49 100% R:10mail-gw2.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 | 2001:df2:c900:1100::4:128 🇯🇵 KEIO-NET | ||||||
| PTR | mail-gw2.sfc.keio.ac.jp | ||||||
| A | 133.27.4.128🇯🇵 KEIO-NET | ||||||
| PTR | mail-gw2.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
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AI analysis
The mail server for sfc.keio.ac.jp and mag.keio.ac.jp is mail-gw2.sfc.keio.ac.jp.
mail-gw1.sfc.keio.ac.jp is commonly used as a mail server in conjunction with mail-gw2.sfc.keio.ac.jp.
mail-gw2.sfc.keio.ac.jp points to two IP numbers: 2001:df2:c900:1100::4:128 and 133.27.4.128.
The mail server for mail-gw2.sfc.keio.ac.jp is mail-gw1.sfc.keio.ac.jp.
mail-gw2.sfc.keio.ac.jp shares the same mail server setup as other domains, including net92-dhcp-177.sfc.keio.ac.jp, smtp2403.sfc.keio.ac.jp, ns01.sfc.keio.ac.jp, net17-dhcp006.sfc.keio.ac.jp and web.sfc.keio.ac.jp.
At least part of mail-gw2.sfc.keio.ac.jp's mail servers are shared with other domains, for instance sfc.keio.ac.jp and mag.keio.ac.jp.
Host name mail-gw1.sfc.keio.ac.jp resolves to IP 133.27.4.126.