Searching for 7.55.239.216.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 7.55.239.216.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for 7.55.239.216.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for u.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 7.55.239.216.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 11 msSearching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ns4.google.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.google.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.google.com. A record at ns3.google.com. [216.239.36.10] ...took 12 ms
Searching for 7.55.239.216.in-addr.arpa. PTR record at ns4.google.com. [216.239.38.10]
...took 12 msSearching for ns4.google.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns4.google.com. A record at ns3.google.com. [216.239.36.10] ...took 12 ms
Nameserver ns4.google.com. reports: No such host 7.55.239.216.in-addr.arpa.
Total elapsed query time: 433 ms