Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 81.158.172.237
Searching for 237.172.158.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns3.lacnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for ns3.lacnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for ns3.lacnic.net. A record at ns.lacnic.net. [200.3.13.10] ...took 206 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14] ...took 206 ms
Searching for ns1.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for ns1.bt.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for ns1.bt.net. A record at ns2.bt.net. [217.32.105.90] ...took 29 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Searching for b-ns.bt.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for b-ns.bt.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for b-ns.bt.com. A record at dydns1.bt.com. [193.113.32.157] ...took 28 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17] ...took 22 ms
DomainTypeTTLAnswer
237.172.158.81.in-addr.arpa.PTR21600host81-158-172-237.range81-158.btcentralplus.com.



Total elapsed query time: 664 ms
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