Searching for 51.230.121.67.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 51.230.121.67.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 269 ms
Searching for 51.230.121.67.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 269 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for u.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 51.230.121.67.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns1.pbi.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.pbi.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns1.pbi.net. A record at a1-212.akam.net. [193.108.91.212] ...took 6 ms
Searching for 51.230.121.67.in-addr.arpa. PTR record at ns1.pbi.net. [206.13.28.11]
...took 158 msSearching for ns1.pbi.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 13 ms
Searching for ns1.pbi.net. A record at a1-212.akam.net. [193.108.91.212] ...took 6 ms
Nameserver ns1.pbi.net. reports: No such host 51.230.121.67.in-addr.arpa.
Total elapsed query time: 612 ms