Searching for 46.52.184.86.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 46.52.184.86.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 254 ms
SERVFAIL
SERVFAIL
Searching for 46.52.184.86.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17] ...took 22 ms
SERVFAIL
Searching for 46.52.184.86.in-addr.arpa. PTR record at a-ns.bt.com. [109.159.245.1] ...took 25 ms
SERVFAIL
Searching for 46.52.184.86.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 254 ms
Searching for pri.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for pri.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 46.52.184.86.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 11 msSearching for pri.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.bt.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for ns2.bt.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Searching for 46.52.184.86.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90]
...took 30 msSearching for ns2.bt.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Searching for b-ns.bt.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for b-ns.bt.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for b-ns.bt.com. A record at eddns0.bt.com. [193.113.57.242] ...took 30 ms
Searching for 46.52.184.86.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17]
...took 21 msSearching for b-ns.bt.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 22 ms
Searching for b-ns.bt.com. A record at eddns0.bt.com. [193.113.57.242] ...took 30 ms
SERVFAIL
Searching for a-ns.bt.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for a-ns.bt.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for a-ns.bt.com. A record at eddns1.bt.com. [193.113.57.243] ...took 30 ms
Searching for 46.52.184.86.in-addr.arpa. PTR record at a-ns.bt.com. [109.159.245.1]
...took 25 msSearching for a-ns.bt.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 23 ms
Searching for a-ns.bt.com. A record at eddns1.bt.com. [193.113.57.243] ...took 30 ms
SERVFAIL
Searching for 46.52.184.86.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17] ...took 22 ms
SERVFAIL
Searching for 46.52.184.86.in-addr.arpa. PTR record at a-ns.bt.com. [109.159.245.1] ...took 25 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 783 ms