Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 81.153.42.173
Searching for 173.42.153.81.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for 173.42.153.81.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 248 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 33 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 173.42.153.81.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns0.bt.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 38 ms
Searching for ns0.bt.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 33 ms
Searching for ns0.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 30 ms
Searching for 173.42.153.81.in-addr.arpa. PTR record at ns0.bt.net. [217.35.209.188] ...took 27 ms
Searching for a-ns.bt.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 39 ms
Searching for a-ns.bt.com. A record at g.gtld-servers.net. [192.42.93.30] ...took 22 ms
Searching for a-ns.bt.com. A record at dydns1.bt.com. [193.113.32.157] ...took 28 ms
Searching for 173.42.153.81.in-addr.arpa. PTR record at a-ns.bt.com. [109.159.245.1] ...took 27 ms
DomainTypeTTLAnswer
173.42.153.81.in-addr.arpa.PTR21600host81-153-42-173.range81-153.btcentralplus.com.



Total elapsed query time: 635 ms
Dear Guest,
DNSWatch.info is available to anybody for free. This is only possible since we display ads to cover our expenses.
An ad blocker installed on your browser is blocking ads on DNSWatch.info.
Please turn off your ad blocker or use a different browser to access this page.