CF1763846520476-tsm20251122191145

IPLIST.NET - 221.51.212.in-addr.arpa

Search for IP or hostnames:

221.51.212.in-addr.arpa checked at 2025-11-22T21:22:00.378Z 1306ms 51/51/51 100% R:11 allDone:true timedOut:false

221.51.212.in-addr.arpa

51.212.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.51.212.in-addr.arpa is a parent of 162.221.51.212.in-addr.arpa, 197.221.51.212.in-addr.arpa, 23.221.51.212.in-addr.arpa, 28.221.51.212.in-addr.arpa, 85.221.51.212.in-addr.arpa and a few other host names.

221.51.212.in-addr.arpa is delegated to four name servers: dns5.man.lodz.pl, dns1.p.lodz.pl, dns2.p.lodz.pl and dns3.p.lodz.pl.

221.51.212.in-addr.arpa at least partially shares name servers with other domains, for instance 218.51.212.in-addr.arpa, lodz.university, umed.edu.pl, zatokasportu.pl and pttox.lodz.pl.

These name servers are commonly used with dns2.man.lodz.pl, waldek.uni.lodz.pl, ck1.umed.lodz.pl, scowim.uml.lodz.pl, zly.kis.p.lodz.pl, dns4.p.lodz.pl, dsn3.p.lodz.pl, xchg.math.uni.lodz.pl and dns.geo.uni.lodz.pl.

Host names with one IP number:

dns5.man.lodz.pl points to 212.51.192.10.

dns1.p.lodz.pl points to 212.51.207.70.

dns2.p.lodz.pl points to 212.51.207.68.

dns3.p.lodz.pl points to 212.51.207.69.

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