Searching for 116.151.28.37.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 116.151.28.37.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 116.151.28.37.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.afrinic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns3.afrinic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns1.afrinic.net. [196.216.2.1] ...took 178 ms
Searching for 116.151.28.37.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 11 msSearching for ns3.afrinic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns3.afrinic.net. A record at ns1.afrinic.net. [196.216.2.1] ...took 178 ms
Nameserver ns3.afrinic.net. reports: No such host 116.151.28.37.in-addr.arpa.
Total elapsed query time: 230 ms