Searching for 143.115.252.91.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns3.afrinic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for ns3.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 103 ms
Searching for 143.115.252.91.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 17 msSearching for ns3.afrinic.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 19 ms
Searching for ns3.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 103 ms
Nameserver ns3.afrinic.net. reports: No such host 143.115.252.91.in-addr.arpa.
Total elapsed query time: 214 ms