Searching for 51.21.111.160.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 51.21.111.160.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 51.21.111.160.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 198 ms
Searching for 51.21.111.160.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for arin.authdns.ripe.net. A record at ns3.lacnic.net. [200.3.13.14] ...took 198 ms
Searching for a11-67.akam.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for a11-67.akam.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 72 ms
Searching for a11-67.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 5 ms
Searching for 51.21.111.160.in-addr.arpa. PTR record at a11-67.akam.net. [84.53.139.67]
...took 18 msSearching for a11-67.akam.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 72 ms
Searching for a11-67.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 5 ms
Nameserver a11-67.akam.net. reports: No such host 51.21.111.160.in-addr.arpa.
Total elapsed query time: 382 ms