Searching for 78.240.255.17.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for c.ns.apple.com. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 11 ms
Searching for c.ns.apple.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 26 ms
Searching for c.ns.apple.com. A record at a.ns.apple.com. [17.253.200.1] ...took 5 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at c.ns.apple.com. [204.19.119.1]
...took 6 msSearching for c.ns.apple.com. A record at m.gtld-servers.net. [192.55.83.30] ...took 26 ms
Searching for c.ns.apple.com. A record at a.ns.apple.com. [17.253.200.1] ...took 5 ms
Nameserver c.ns.apple.com. reports: No such host 78.240.255.17.in-addr.arpa.
Total elapsed query time: 70 ms