Searching for 121.143.152.86.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 29 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 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 g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for ns4.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 11 ms
Searching for ns2.bt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 16 ms
Searching for ns2.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 27 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at ns2.bt.net. [217.32.105.90]
...took 29 msSearching for ns2.bt.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2.bt.net. A record at ns0.bt.net. [217.35.209.188] ...took 27 ms
Searching for 121.143.152.86.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99] ...took 29 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 121.143.152.86.in-addr.arpa. | PTR | 604800 | host86-152-143-121.range86-152.btcentralplus.com. |
Total elapsed query time: 267 ms