Searching for 162.51.77.37.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 162.51.77.37.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for 162.51.77.37.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 169 ms
Searching for ns3.afrinic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 56 ms
Searching for ns3.afrinic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 162.51.77.37.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 12 msSearching for ns3.afrinic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Nameserver ns3.afrinic.net. reports: No such host 162.51.77.37.in-addr.arpa.
Total elapsed query time: 288 ms