Searching for 54.55.231.143.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 54.55.231.143.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 54.55.231.143.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for z.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 54.55.231.143.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 91 msSearching for z.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 25 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for pdns109.ultradns.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for pdns109.ultradns.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for 54.55.231.143.in-addr.arpa. PTR record at pdns109.ultradns.com. [156.154.64.109]
...took 6 msSearching for pdns109.ultradns.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for pdns196.ultradns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for pdns196.ultradns.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for pdns109.ultradns.com. A record at pdns196.ultradns.net. [156.154.65.196]
...took 6 msSearching for pdns196.ultradns.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for pdns196.ultradns.co.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for pdns196.ultradns.co.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for pdns196.ultradns.co.uk. A record at ns61.ultradns2.com. [204.74.104.61] ...took 8 ms
Searching for pdns196.ultradns.net. A record at pdns196.ultradns.co.uk. [156.154.69.196]
...took 12 msSearching for pdns196.ultradns.co.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for pdns196.ultradns.co.uk. A record at ns61.ultradns2.com. [204.74.104.61] ...took 8 ms
Nameserver pdns109.ultradns.com. reports: No such host 54.55.231.143.in-addr.arpa.
Total elapsed query time: 408 ms