CF1762608486209-tsm20251105200708

WWW.RTSAK.COM - 247.148.82.157.in-addr.arpa

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247.148.82.157.in-addr.arpa checked at 2025-11-08T13:28:06.196Z 387ms 16/16/16 100% R:13

247.148.82.157.in-addr.arpa

PTRdhcp-148-247.iis.u-tokyo.ac.jp
A157.82.148.247🇯🇵 UTnet
PTRdhcp-148-247.iis.u-tokyo.ac.jp

148.82.157.in-addr.arpa

NSpenguin.iis.u-tokyo.ac.jp
NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.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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