Searching for 30.143.221.83.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for 30.143.221.83.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for 30.143.221.83.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 168 ms
Searching for pri.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for pri.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for 30.143.221.83.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for pri.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 11 ms
Searching for authns2.ngdc.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for authns2.ngdc.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for authns2.ngdc.net. A record at authns2.ngdc.net. [217.30.38.27] ...took 19 ms
Searching for 30.143.221.83.in-addr.arpa. PTR record at authns2.ngdc.net. [217.30.38.27]
...took 19 msSearching for authns2.ngdc.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for authns2.ngdc.net. A record at authns2.ngdc.net. [217.30.38.27] ...took 19 ms
Nameserver authns2.ngdc.net. reports: No such host 30.143.221.83.in-addr.arpa.
Total elapsed query time: 352 ms