CF1763384092679-tsm20251116095642

DNSWHOIS.INFO - 211.17.11.133.in-addr.arpa

Search for IP or hostnames:

211.17.11.133.in-addr.arpa checked at 2025-11-17T12:54:52.559Z 1049ms 16/16/16 100% R:7 allDone:true timedOut:false

211.17.11.133.in-addr.arpa

PTRdell11.astron.s.u-tokyo.ac.jp
A133.11.17.211🇯🇵 UTnet
PTRdell11.astron.s.u-tokyo.ac.jp

17.11.133.in-addr.arpa

NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.u-tokyo.ac.jp
NSns1.s.u-tokyo.ac.jp
NSns2.s.u-tokyo.ac.jp

Starts with same word

Starts similarily

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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