Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 81.139.7.159
Searching for 159.7.139.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for 159.7.139.81.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 159.7.139.81.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns2.bt.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 20 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Searching for 159.7.139.81.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90] ...took 29 ms
Searching for a-ns.bt.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for a-ns.bt.com. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for a-ns.bt.com. A record at eddns0.bt.com. [193.113.57.242] ...took 29 ms
Searching for 159.7.139.81.in-addr.arpa. PTR record at a-ns.bt.com. [109.159.245.1] ...took 29 ms
DomainTypeTTLAnswer
159.7.139.81.in-addr.arpa.PTR21600host81-139-7-159.in-addr.btopenworld.com.



Total elapsed query time: 262 ms
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