Searching for 21.176.120.216.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 21.176.120.216.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for 21.176.120.216.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 156 ms
Searching for u.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 21.176.120.216.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 12 msSearching for u.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for ns3.itelnetworks.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for ns3.itelnetworks.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for ns3.itelnetworks.net. A record at ns4.itelnetworks.net. [199.192.106.89] ...took 94 ms
Searching for 21.176.120.216.in-addr.arpa. PTR record at ns3.itelnetworks.net. [199.192.106.88]
...took 102 msSearching for ns3.itelnetworks.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for ns3.itelnetworks.net. A record at ns4.itelnetworks.net. [199.192.106.89] ...took 94 ms
Nameserver ns3.itelnetworks.net. reports: No such host 21.176.120.216.in-addr.arpa.
Total elapsed query time: 495 ms