Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 86.143.87.21
Searching for 21.87.143.86.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 34 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 182 ms
Searching for pri.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 34 ms
Searching for pri.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5] ...took 12 ms
Searching for ns1.bt.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 34 ms
Searching for ns1.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns1.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Searching for 21.87.143.86.in-addr.arpa. PTR 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 34 ms
Searching for b-ns.bt.com. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for b-ns.bt.com. A record at eddns0.bt.com. [193.113.57.242] ...took 29 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17] ...took 25 ms
DomainTypeTTLAnswer
21.87.143.86.in-addr.arpa.PTR21600host86-143-87-21.range86-143.btcentralplus.com.



Total elapsed query time: 486 ms
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