CF1762558122993-tsm20251105200708

WWW.RTSAK.COM - 0.19.81.in-addr.arpa

Search for IP or hostnames:

0.19.81.in-addr.arpa checked at 2025-11-07T23:28:42.972Z 116ms 50/50/50 100% R:13

0.19.81.in-addr.arpa

NSinet.faster.cz
A2a02:e98:0:3::53 🇨🇿 FASTER CZ
PTRinet.faster.cz
A81.19.0.66🇨🇿 FASTER CZ
PTRinet.faster.cz
NSinet.zelenadata.cz
A2a02:e98:0:3::2:53 🇨🇿 FASTER CZ
PTRinet.zelenadata.cz
A81.19.10.33🇨🇿 FASTER CZ
PTRinet.zelenadata.cz

19.81.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

0.19.81.in-addr.arpa is the parent of 76.0.19.81.in-addr.arpa, 6.0.19.81.in-addr.arpa, 73.0.19.81.in-addr.arpa, 203.0.19.81.in-addr.arpa, 71.0.19.81.in-addr.arpa and a few other host names.

Two name servers inet.faster.cz and inet.zelenadata.cz are delegated to 0.19.81.in-addr.arpa.

0.19.81.in-addr.arpa uses the same name server configuration as other domains, such as zelenadata.cz, sevi.cz, korola.cz, provazek.cz and videotrade.cz.

0.19.81.in-addr.arpa at least partially shares name servers with other domains such as kpoil.cz, vrchy.cz, maranello.cz, lcsbc.cz and slipperclutchs.com.

these name servers are commonly used with the name servers mail.espo.cz.

Host names with two IPs:

inet.faster.cz points to 2a02:e98:0:3::53 and 81.19.0.66.

inet.zelenadata.cz points to 2a02:e98:0:3::2:53 and 81.19.10.33.

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