Searching for 251.11.129.41.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 251.11.129.41.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for 251.11.129.41.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 171 ms
Searching for ns2.afrinic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.afrinic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns2.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 151 ms
Searching for 251.11.129.41.in-addr.arpa. PTR record at ns2.afrinic.net. [196.216.168.10]
...took 170 msSearching for ns2.afrinic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns2.afrinic.net. A record at rirns.arin.net. [199.253.249.53] ...took 151 ms
Nameserver ns2.afrinic.net. reports: No such host 251.11.129.41.in-addr.arpa.
Total elapsed query time: 538 ms