WWW.RTSAK.COM - 20.11.11.133.in-addr.arpa
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20.11.11.133.in-addr.arpa checked at 2025-11-21T19:25:26.432Z 986ms 16/16/16 100% R:8 allDone:true timedOut:false 20.11.11.133.in-addr.arpa
| PTR | idm.adm.s.u-tokyo.ac.jp | ||||||
| A | 133.11.11.20🇯🇵 UTnet | ||||||
| PTR | idm.adm.s.u-tokyo.ac.jp | ||||||
11.11.133.in-addr.arpa
| NS | dns1.nc.u-tokyo.ac.jp | ||||||
| NS | dns2.nc.u-tokyo.ac.jp | ||||||
| NS | dns3.nc.u-tokyo.ac.jp | ||||||
| NS | ns1.s.u-tokyo.ac.jp | ||||||
| NS | ns2.s.u-tokyo.ac.jp | ||||||
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