CF1760290980720-tsm20251012143351

IPLIST.NET - 1.9.21.129.in-addr.arpa

Search for IP or hostnames:

1.9.21.129.in-addr.arpa checked at 2025-10-12T17:43:00.703Z 306ms 20/20/20 100% R:11

1.9.21.129.in-addr.arpa

PTRmaindc03a.main.ad.rit.edu
A2620:8d:8000:1009:e7ec:be09:cb90:d9c3 🇺🇸 Rochester Institute of Technology
PTRmaindc03a.main.ad.rit.edu
A129.21.9.1🇺🇸 Rochester Institute of Technology
PTRmaindc03a.main.ad.rit.edu

9.21.129.in-addr.arpa

NSaccuvax.northwestern.edu
NSns1a.rit.edu
NSns2a.rit.edu

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.
dbq

rwQawzx CF johedugfp 2025-10-12