Searching for 66.252.234.129.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 66.252.234.129.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for 66.252.234.129.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 66.252.234.129.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for u.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for infoblox1.dur.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for infoblox1.dur.ac.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for 66.252.234.129.in-addr.arpa. PTR record at infoblox1.dur.ac.uk. [129.234.4.13]
...took 30 msSearching for infoblox1.dur.ac.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 12 ms
Searching for ns1.surfnet.nl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns1.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 5 ms
Searching for ns1.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 13 ms
Searching for infoblox1.dur.ac.uk. A record at ns1.surfnet.nl. [192.87.106.101]
...took 11 msSearching for ns1.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 5 ms
Searching for ns1.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 13 ms
Searching for ns1.ja.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.ja.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for ns1.ja.net. A record at ns0.ja.net. [128.86.1.20] ...took 21 ms
Searching for infoblox1.dur.ac.uk. A record at ns1.ja.net. [194.81.227.226]
...took 28 msSearching for ns1.ja.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 13 ms
Searching for ns1.ja.net. A record at ns0.ja.net. [128.86.1.20] ...took 21 ms
Nameserver infoblox1.dur.ac.uk. reports: No such host 66.252.234.129.in-addr.arpa.
Total elapsed query time: 348 ms