CF1759545637469-tsm20251003185623

WWW.RTSAK.COM - f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa

Search for IP or hostnames:

f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa checked at 2025-10-04T02:40:37.457Z 454ms 34/34/34 100% R:17

f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa

PTRworwan.sh.cvut.cz
A2001:718:2:40::f 🇨🇿 CESNET
PTRworwan.sh.cvut.cz
A147.32.30.121🇨🇿 CESNET
PTRworwan.sh.cvut.cz
A2001:718:2:40::f 🇨🇿 CESNET
PTRworwan.sh.cvut.cz

0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa

Starts with same word

Starts similarily

AI analysis

f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa resolves to one IP number: 2001:718:2:40::f.

Other host names, for instance worwan.sh.cvut.cz, share IP numbers with f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.2.0.0.0.8.1.7.0.1.0.0.2.ip6.arpa.

worwan.sh.cvut.cz resolves to two IP numbers: 2001:718:2:40::f and 147.32.30.121.

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

NNrIpqR CF johedugfp 2025-10-04