Searching for 78.240.255.17.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for a.ns.apple.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for a.ns.apple.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for a.ns.apple.com. A record at d.ns.apple.com. [204.26.57.1] ...took 7 ms
Searching for 78.240.255.17.in-addr.arpa. PTR record at a.ns.apple.com. [17.253.200.1]
...took 6 msSearching for a.ns.apple.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for a.ns.apple.com. A record at d.ns.apple.com. [204.26.57.1] ...took 7 ms
Nameserver a.ns.apple.com. reports: No such host 78.240.255.17.in-addr.arpa.
Total elapsed query time: 238 ms