Hostname or IP
Type
Searching for 151.100.80.194.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for 151.100.80.194.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 134 ms
Searching for ns3.afrinic.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 2 ms
Searching for ns3.afrinic.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 9 ms
Searching for ns3.afrinic.net. A record at ns2.afrinic.net. [196.216.168.10] ...took 181 ms
Searching for 151.100.80.194.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100] ...took 1 ms
Searching for ns1-08.dns.pipex.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for ns1-08.dns.pipex.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 10 ms
Searching for ns1-08.dns.pipex.net. A record at ns0.as9105.com. [212.139.129.130] ...took 28 ms
Searching for auth210.ns.uu.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 22 ms
Searching for auth210.ns.uu.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 3 ms
Searching for auth210.ns.uu.net. A record at auth60.ns.uu.net. [198.6.1.181] ...took 106 ms
Searching for ns1-08.dns.pipex.net. A record at auth210.ns.uu.net. [195.129.12.74] ...took 12 ms
Searching for 151.100.80.194.in-addr.arpa. PTR record at ns1-08.dns.pipex.net. [158.43.193.99] ...took 12 ms
Searching for judge.ulst.ac.uk. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for judge.ulst.ac.uk. A record at dns3.nic.uk. [213.248.220.1] ...took 11 ms
Searching for ns4.ja.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for ns4.ja.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 84 ms
Searching for ns4.ja.net. A record at ns2.ja.net. [193.63.105.17] ...took 21 ms
Searching for judge.ulst.ac.uk. A record at ns4.ja.net. [193.62.157.66] ...took 16 ms
Searching for judge.ulst.ac.uk. A record at tutor.ulst.ac.uk. [193.61.189.2]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for judge.ulst.ac.uk. A record at eagle.qub.ac.uk. [143.117.14.13] ...took 30 ms
Searching for 151.100.80.194.in-addr.arpa. PTR record at judge.ulst.ac.uk. [193.61.128.17]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for 151.100.80.194.in-addr.arpa. PTR record at chief.ulst.ac.uk. [193.61.128.3] ...took 27 ms
DomainTypeTTLAnswer
151.100.80.194.in-addr.arpa.PTR86400labsC100s151.dhcp.ulst.ac.uk.



Total elapsed query time: 4,717 ms
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