Searching for 51.190.236.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 51.190.236.72.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 51.190.236.72.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 142 ms
Searching for 51.190.236.72.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 142 ms
Searching for ns2.telcove.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.telcove.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.telcove.net. A record at ns2.l3.net. [209.244.0.2] ...took 20 ms
Searching for 51.190.236.72.in-addr.arpa. PTR record at ns2.telcove.net. [209.244.6.146]
...took 120 msSearching for ns2.telcove.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.telcove.net. A record at ns2.l3.net. [209.244.0.2] ...took 20 ms
Nameserver ns2.telcove.net. reports: No such host 51.190.236.72.in-addr.arpa.
Total elapsed query time: 455 ms