Searching for 144.6.110.89.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 144.6.110.89.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 140 ms
Searching for 144.6.110.89.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 140 ms
Searching for ns4.apnic.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for ns4.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 144.6.110.89.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns2.ptn.ru. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 36 ms
Searching for ns2.ptn.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 5 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Searching for 144.6.110.89.in-addr.arpa. PTR record at ns2.ptn.ru. [188.128.82.235]
...took 79 msSearching for ns2.ptn.ru. A record at e.dns.ripn.net. [193.232.142.17] ...took 5 ms
Searching for ns2.ptn.ru. A record at ns2.ptn.ru. [188.128.82.235] ...took 82 ms
Nameserver ns2.ptn.ru. reports: No such host 144.6.110.89.in-addr.arpa.
Total elapsed query time: 400 ms