Searching for 162.185.44.137.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 162.185.44.137.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 162.185.44.137.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for x.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for 162.185.44.137.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for x.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 155 ms
Searching for dns1.swan.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns1.swan.ac.uk. A record at dns2.nic.uk. [103.49.80.1] ...took 24 ms
Searching for dns1.swan.ac.uk. A record at dns2.swan.ac.uk. [137.44.1.27] ...took 39 ms
Searching for 162.185.44.137.in-addr.arpa. PTR record at dns1.swan.ac.uk. [137.44.1.46]
...took 28 msSearching for dns1.swan.ac.uk. A record at dns2.nic.uk. [103.49.80.1] ...took 24 ms
Searching for auth03.ns.uu.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for auth03.ns.uu.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for auth03.ns.uu.net. A record at auth60.ns.uu.net. [198.6.1.181] ...took 103 ms
Searching for dns1.swan.ac.uk. A record at auth03.ns.uu.net. [198.6.1.83]
...took 103 msSearching for auth03.ns.uu.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for auth03.ns.uu.net. A record at auth60.ns.uu.net. [198.6.1.181] ...took 103 ms
Searching for dns1.swan.ac.uk. A record at dns2.swan.ac.uk. [137.44.1.27] ...took 39 ms
Nameserver dns1.swan.ac.uk. reports: No such host 162.185.44.137.in-addr.arpa.
Total elapsed query time: 642 ms