CF1761120310369-tsm20251017082432

WWW.RTSAK.COM - 51.3.31.in-addr.arpa

Search for IP or hostnames:

51.3.31.in-addr.arpa checked at 2025-10-22T08:05:10.357Z 275ms 47/47/47 100% R:13

51.3.31.in-addr.arpa

NSdns.iol.cz
A2a00:1028:100:102::61 🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
A194.228.2.61🇨🇿 O2-CZECH-REPUBLIC
PTRdns.iol.cz
NSns2.tel.cz
A2a00:1028:1:205::2 🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz
A194.228.2.1🇨🇿 O2-CZECH-REPUBLIC
PTRns2.tel.cz

3.31.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

51.3.31.in-addr.arpa is a parent of 72.51.3.31.in-addr.arpa, 59.51.3.31.in-addr.arpa, 134.51.3.31.in-addr.arpa, 8.51.3.31.in-addr.arpa, 87.51.3.31.in-addr.arpa and a few other host names.

51.3.31.in-addr.arpa is delegated to two name servers: dns.iol.cz and ns2.tel.cz.

51.3.31.in-addr.arpa shares the same name server setup as 47.80.109.in-addr.arpa, simo2.cz, 186.177.90.in-addr.arpa, 128.90.80.in-addr.arpa and 224.188.80.in-addr.arpa.

51.3.31.in-addr.arpa shares name servers with other domains at least partially, for instance tvidnes.cz and tvdnes.cz.

Host names with two IP numbers: dns.iol.cz points to: 2a00:1028:100:102::61 and 194.228.2.61; ns2.tel.cz points to: 2a00:1028:1:205::2 and 194.228.2.1.

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

vwodtwG CF johedugfp 2025-10-22