Searching for 230.249.143.147.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 230.249.143.147.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
Searching for 230.249.143.147.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 169 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 10 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 230.249.143.147.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 10 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dns0.swan.ac.uk. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for dns0.swan.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 5 ms
Searching for dns0.swan.ac.uk. A record at dns0.bangor.ac.uk. [147.143.52.28] ...took 32 ms
Searching for 230.249.143.147.in-addr.arpa. PTR record at dns0.swan.ac.uk. [137.44.1.20]
...took 38 msSearching for dns0.swan.ac.uk. A record at nsa.nic.uk. [156.154.100.3] ...took 5 ms
Searching for ns1.surfnet.nl. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for ns1.surfnet.nl. A record at ns1.dns.nl. [194.0.28.53] ...took 5 ms
Searching for dns0.swan.ac.uk. A record at ns1.surfnet.nl. [192.87.106.101]
...took 12 msSearching for ns1.surfnet.nl. A record at ns1.dns.nl. [194.0.28.53] ...took 5 ms
Searching for ns0.ja.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns0.ja.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns0.ja.net. A record at ns0.ja.net. [128.86.1.20] ...took 29 ms
Searching for ns1.surfnet.nl. A record at ns0.ja.net. [128.86.1.20]
...took 28 msSearching for ns0.ja.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for ns0.ja.net. A record at ns0.ja.net. [128.86.1.20] ...took 29 ms
Searching for dns0.swan.ac.uk. A record at dns0.bangor.ac.uk. [147.143.52.28] ...took 32 ms
Nameserver dns0.swan.ac.uk. reports: No such host 230.249.143.147.in-addr.arpa.
Total elapsed query time: 434 ms