CF1763381076318-tsm20251116095642

WWW.RTSAK.COM - 121.11.251.140.in-addr.arpa

Search for IP or hostnames:

121.11.251.140.in-addr.arpa checked at 2025-11-17T12:04:36.285Z 160ms 21/21/21 100% R:8 allDone:true timedOut:false

121.11.251.140.in-addr.arpa

PTRbiglb1-vlan511.med.cornell.edu
A140.251.11.121🇺🇸 RoadRunner
PTRbiglb1-vlan511.med.cornell.edu
PTRsts-vip_lb.weill.cornell.edu
PTRsts-vip_lb.weill.cornell.edu
A140.251.11.121🇺🇸 RoadRunner
PTRbiglb1-vlan511.med.cornell.edu
PTRsts-vip_lb.weill.cornell.edu

11.251.140.in-addr.arpa

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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