Searching for 51.39.42.80.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 51.39.42.80.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 51.39.42.80.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for pri.authdns.ripe.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 51.39.42.80.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 a.gtld-servers.net. [192.5.6.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for ds1.opaltelecom.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for ds1.opaltelecom.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ds1.opaltelecom.net. A record at ds0.opaltelecom.net. [81.1.70.10] ...took 26 ms
Searching for 51.39.42.80.in-addr.arpa. PTR record at ds1.opaltelecom.net. [185.175.50.10] 
...took 27 msSearching for ds1.opaltelecom.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ds1.opaltelecom.net. A record at ds0.opaltelecom.net. [81.1.70.10] ...took 26 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 51.39.42.80.in-addr.arpa. | PTR | 7200 | host-80-42-39-51.as13285.net. | 
Total elapsed query time: 157 ms
