Hostname or IP
Type
Searching for 54.161.117.143.in-addr.arpa. PTR record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for 54.161.117.143.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 198 ms
Searching for arin.authdns.ripe.net. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for arin.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 87 ms
Searching for sns-pb.isc.org. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for sns-pb.isc.org. A record at a2.org.afilias-nst.info. [199.249.112.1] ...took 1 ms
Searching for sns-pb.isc.org. A record at ord.sns-pb.isc.org. [199.6.0.30] ...took 97 ms
Searching for arin.authdns.ripe.net. A record at sns-pb.isc.org. [192.5.4.1] ...took 9 ms
Searching for 54.161.117.143.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10] ...took 9 ms
Searching for luna.qub.ac.uk. A record at F.ROOT-SERVERS.NET. [192.5.5.241] ...took 1 ms
Searching for luna.qub.ac.uk. A record at nsb.nic.uk. [156.154.101.3] ...took 9 ms
Searching for ns2.ja.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 1 ms
Searching for ns2.ja.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 86 ms
Searching for ns1.surfnet.nl. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for ns1.surfnet.nl. A record at ns2.dns.nl. [194.146.106.42] ...took 1 ms
Searching for ns1.surfnet.nl. A record at ns1.surfnet.nl. [192.87.106.101] ...took 9 ms
Searching for ns2.ja.net. A record at ns1.surfnet.nl. [192.87.106.101] ...took 9 ms
Searching for luna.qub.ac.uk. A record at ns2.ja.net. [193.63.105.17] ...took 21 ms
Searching for luna.qub.ac.uk. A record at ns4.ja.net. [193.62.157.66] ...took 16 ms
Searching for 54.161.117.143.in-addr.arpa. PTR record at luna.qub.ac.uk. [143.117.1.42] ...took 27 ms
DomainTypeTTLAnswer
54.161.117.143.in-addr.arpa.PTR345601q1054.cs.qub.ac.uk.



Total elapsed query time: 586 ms
Dear Guest,
DNSWatch.info is available to anybody for free. This is only possible since we display ads to cover our expenses.
An ad blocker installed on your browser is blocking ads on DNSWatch.info.
Please turn off your ad blocker or use a different browser to access this page.