Searching for 143.90.42.79.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for 143.90.42.79.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for 143.90.42.79.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 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 c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 143.90.42.79.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 c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for pri.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for dns10.interbusiness.it. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for dns10.interbusiness.it. A record at r.dns.it. [193.206.141.46] ...took 30 ms
Searching for dns10.interbusiness.it. A record at dns9.interbusiness.it. [80.22.52.133] ...took 15 ms
Searching for 143.90.42.79.in-addr.arpa. PTR record at dns10.interbusiness.it. [217.169.119.68] 
...took 15 msSearching for dns10.interbusiness.it. A record at r.dns.it. [193.206.141.46] ...took 30 ms
Searching for dns10.interbusiness.it. A record at dns9.interbusiness.it. [80.22.52.133] ...took 15 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 143.90.42.79.in-addr.arpa. | PTR | 43200 | host-79-42-90-143.retail.telecomitalia.it. | 
Total elapsed query time: 440 ms
