Searching for 21.87.143.86.in-addr.arpa. PTR record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 6 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 135 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 135 ms
Searching for pri.authdns.ripe.net. A record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 31 ms
Searching for pri.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for ns20.bt.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 6 ms
Searching for ns20.bt.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns20.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
Searching for 21.87.143.86.in-addr.arpa. PTR record at ns20.bt.net. [194.72.6.99]
...took 29 msSearching for ns20.bt.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns20.bt.net. A record at ns1.bt.net. [217.32.105.91] ...took 29 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 21.87.143.86.in-addr.arpa. | PTR | 604800 | host86-143-87-21.range86-143.btcentralplus.com. |
Total elapsed query time: 273 ms