CF1763671175408-tsm20251116095642

WWW.RTSAK.COM - 21.24.11.133.in-addr.arpa

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21.24.11.133.in-addr.arpa checked at 2025-11-20T20:39:35.368Z 730ms 20/20/20 100% R:13 allDone:true timedOut:false

21.24.11.133.in-addr.arpa

PTRtkyice.icepp.s.u-tokyo.ac.jp
A2001:200:180:1105::25 🇯🇵 WIDE Project
PTRtkyice.icepp.s.u-tokyo.ac.jp
A133.11.24.21🇯🇵 UTnet
PTRtkyice.icepp.s.u-tokyo.ac.jp

24.11.133.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
NSns.icepp.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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