Searching for 143.115.252.91.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 31 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 30 ms
Searching for ns3.afrinic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for ns3.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 41 msSearching for ns3.afrinic.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for ns3.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 92 ms
Nameserver ns3.afrinic.net. reports: No such host 143.115.252.91.in-addr.arpa.
Total elapsed query time: 226 ms