Searching for 131.51.12.80.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 131.51.12.80.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 131.51.12.80.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for pri.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 156 ms
Searching for 131.51.12.80.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 156 ms
Searching for ns1.oleane.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns1.oleane.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.oleane.net. A record at ns1.oleane.net. [194.2.0.60] ...took 15 ms
Searching for 131.51.12.80.in-addr.arpa. PTR record at ns1.oleane.net. [194.2.0.60]
...took 15 msSearching for ns1.oleane.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns1.oleane.net. A record at ns1.oleane.net. [194.2.0.60] ...took 15 ms
Nameserver ns1.oleane.net. reports: No such host 131.51.12.80.in-addr.arpa.
Total elapsed query time: 403 ms