Hostname or IP
Type
Searching for 233.169.197.148.in-addr.arpa. PTR record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 91 ms
Searching for 233.169.197.148.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 8 ms
Searching for y.arin.net. A record at H.ROOT-SERVERS.NET. [198.97.190.53] ...took 91 ms
Searching for y.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 1 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 136 ms
Searching for 233.169.197.148.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] ...took 1 ms
Searching for ns-1042.awsdns-02.org. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for ns-1042.awsdns-02.org. A record at b2.org.afilias-nst.org. [199.249.120.1] ...took 1 ms
Searching for ns-1042.awsdns-02.org. A record at g-ns-130.awsdns-02.org. [205.251.192.130] ...took 8 ms
Searching for 233.169.197.148.in-addr.arpa. PTR record at ns-1042.awsdns-02.org. [205.251.196.18] ...took 16 ms
Searching for dns1.port.ac.uk. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 144 ms
Searching for dns1.port.ac.uk. A record at dns1.nic.uk. [213.248.216.1] ...took 20 ms
Searching for dns-3.dfn.de. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 15 ms
Searching for dns-3.dfn.de. A record at f.nic.de. [81.91.164.5] ...took 1 ms
Searching for dns-3.dfn.de. A record at ns.tu-berlin.de. [130.149.7.7] ...took 24 ms
Searching for dns1.port.ac.uk. A record at dns-3.dfn.de. [193.174.75.58] ...took 7 ms
Searching for ns-832.awsdns-40.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 2 ms
Searching for ns-832.awsdns-40.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 85 ms
Searching for ns-832.awsdns-40.net. A record at g-ns-1960.awsdns-40.net. [205.251.199.168] ...took 2 ms
Searching for dns1.port.ac.uk. A record at ns-832.awsdns-40.net. [205.251.195.64] ...took 1 ms
Searching for 233.169.197.148.in-addr.arpa. PTR record at dns1.port.ac.uk. [148.197.255.1] ...took 20 ms

Nameserver dns1.port.ac.uk. reports: No such host 233.169.197.148.in-addr.arpa.



Total elapsed query time: 675 ms
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