Searching for 20.51.157.81.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 28 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for ns3.afrinic.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at ns3.afrinic.net. [204.61.216.100]
...took 12 msSearching for ns3.afrinic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns3.afrinic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.bt.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.bt.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 25 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at ns1.bt.net. [217.32.105.91]
...took 29 msSearching for ns1.bt.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for ns1.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 25 ms
Searching for 20.51.157.81.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 28 ms
Domain | Type | TTL | Answer |
---|---|---|---|
20.51.157.81.in-addr.arpa. | PTR | 604800 | host81-157-51-20.range81-157.btcentralplus.com. |
Total elapsed query time: 332 ms