Reverse DNS Lookup for 80.51.234.54

Searching for 54.234.51.80.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 34 ms
Searching for 54.234.51.80.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms

Searching for rirns.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 34 ms
Searching for rirns.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 152 ms

Searching for 54.234.51.80.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53] ...took 91 ms

Searching for kirdan.warman.nask.pl. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 7 ms
Searching for kirdan.warman.nask.pl. A record at d-dns.pl. [185.159.197.48] ...took 14 ms
Searching for kirdan.warman.nask.pl. A record at eomer.nask.pl. [193.59.201.24] ...took 21 ms

Searching for 54.234.51.80.in-addr.arpa. PTR record at kirdan.warman.nask.pl. [195.187.244.8] ...took 24 ms

Searching for ns1.tpnet.pl. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 11 ms
Searching for ns1.tpnet.pl. A record at d-dns.pl. [185.159.197.48] ...took 12 ms
Searching for ns1.tpnet.pl. A record at ns1.corpnet.pl. [80.50.50.100] ...took 32 ms

Searching for 54.234.51.80.in-addr.arpa. PTR record at ns1.tpnet.pl. [80.50.50.100] ...took 33 ms

Nameserver ns1.tpnet.pl. reports: No such host 54.234.51.80.in-addr.arpa.

Total elapsed query time: 483 ms