Searching for 51.60.221.2.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 51.60.221.2.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 51.60.221.2.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3.lacnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 51.60.221.2.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 205 msSearching for ns3.lacnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns3.lacnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns0.isp.sky.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns0.isp.sky.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns0.isp.sky.com. A record at ns1.isp.sky.com. [90.207.238.102] ...took 24 ms
Searching for 51.60.221.2.in-addr.arpa. PTR record at ns0.isp.sky.com. [90.207.238.101]
...took 24 msSearching for ns0.isp.sky.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for ns0.isp.sky.com. A record at ns1.isp.sky.com. [90.207.238.102] ...took 24 ms
Nameserver ns0.isp.sky.com. reports: No such host 51.60.221.2.in-addr.arpa.
Total elapsed query time: 448 ms