Hostname or IP
Type
Searching for 91.235.234.129.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for 91.235.234.129.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 9 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 144 ms
Searching for r.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 86 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 91.235.234.129.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63] ...took 136 ms
Searching for infoblox1.dur.ac.uk. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for infoblox1.dur.ac.uk. A record at nsd.nic.uk. [156.154.103.3] ...took 2 ms
Searching for ns0.ja.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for ns0.ja.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 86 ms
Searching for ns0.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 22 ms
Searching for infoblox1.dur.ac.uk. A record at ns0.ja.net. [193.63.94.20] ...took 16 ms
Searching for dns2.itd.umich.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 146 ms
Searching for dns2.itd.umich.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 9 ms
Searching for dns2.itd.umich.edu. A record at dns1.itd.umich.edu. [192.12.80.214] ...took 111 ms
Searching for infoblox1.dur.ac.uk. A record at dns2.itd.umich.edu. [192.12.80.222] ...took 111 ms
Searching for 91.235.234.129.in-addr.arpa. PTR record at infoblox1.dur.ac.uk. [129.234.4.13] ...took 25 ms
DomainTypeTTLAnswer
91.235.234.129.in-addr.arpa.PTR600c-235-129-234-235-91.clients.dur.ac.uk.



Total elapsed query time: 998 ms
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