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 K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for ns3.afrinic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for ns3.afrinic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for ns3.afrinic.net. A record at ns2.afrinic.net. [196.216.168.10] ...took 172 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100] ...took 19 ms
Searching for ns2.bt.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 40 ms
Searching for ns2.bt.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns2.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90] ...took 29 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 i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for b-ns.bt.com. A record at dydns0.bt.com. [193.113.32.156] ...took 30 ms
Searching for 237.172.158.81.in-addr.arpa. PTR record at b-ns.bt.com. [109.159.245.17] ...took 25 ms
DomainTypeTTLAnswer
237.172.158.81.in-addr.arpa.PTR21600host81-158-172-237.range81-158.btcentralplus.com.



Total elapsed query time: 599 ms
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