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dhcp020.uc.hc.keio.ac.jp checked at 2025-11-17T03:03:52.588Z 642ms 19/19/19 100% R:9 allDone:true timedOut:false dhcp020.uc.hc.keio.ac.jp
| A | 131.113.249.20🇯🇵 KEIO-NET | ||||||
| PTR | dhcp020.uc.hc.keio.ac.jp | ||||||
uc.hc.keio.ac.jp
| NS | ns0.keio.ac.jp | ||||||
| NS | ns1.keio.ac.jp | ||||||
| NS | ns9.keio.ac.jp | ||||||
| NS | ns0.sfc.keio.ac.jp | ||||||
| MX | mailgw.hc.cc.keio.ac.jp | ||||||
PTR for
AI analysis
dhcp020.uc.hc.keio.ac.jp points to a single IP number: 131.113.249.20.
dbq