Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 129.31.65.142
Searching for 142.65.31.129.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for 142.65.31.129.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for z.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 142.65.31.129.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63] ...took 95 ms
Searching for ns0.ic.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for ns0.ic.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 15 ms
Searching for ns1.surfnet.nl. A record at ns1.dns.nl. [194.0.28.53] ...took 7 ms
Searching for ns1.surfnet.nl. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for ns0.ic.ac.uk. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for ns0.ic.ac.uk. A record at auth0.dns.cam.ac.uk. [131.111.8.37] Timed out while trying to resolve ns0.ic.ac.uk./A, id=29558
Searching for ns0.ic.ac.uk. A record at ns2.ic.ac.uk. [155.198.142.82] ...took 22 ms
Searching for 142.65.31.129.in-addr.arpa. PTR record at ns0.ic.ac.uk. [155.198.142.80] ...took 22 ms
DomainTypeTTLAnswer
142.65.31.129.in-addr.arpa.PTR86400wcbc-g-ds1.ch.ic.ac.uk.



Total elapsed query time: 2,368 ms
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