Searching for 242.51.251.194.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 242.51.251.194.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
SERVFAIL
Searching for 242.51.251.194.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
SERVFAIL
Searching for 242.51.251.194.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for pri.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for pri.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 156 ms
Searching for 242.51.251.194.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 11 msSearching for pri.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for pri.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 156 ms
SERVFAIL
Searching for 242.51.251.194.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53] ...took 17 ms
Searching for ns.ripe.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 69 ms
Searching for ns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
Searching for 242.51.251.194.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6]
...took 11 msSearching for ns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 11 ms
SERVFAIL
Searching for ns2-usa.global.sonera.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns2-usa.global.sonera.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2-usa.global.sonera.net. A record at ns2-usa.global.sonera.net. [162.13.178.187] ...took 25 ms
Searching for 242.51.251.194.in-addr.arpa. PTR record at ns2-usa.global.sonera.net. [162.13.178.187]
...took 25 msSearching for ns2-usa.global.sonera.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2-usa.global.sonera.net. A record at ns2-usa.global.sonera.net. [162.13.178.187] ...took 25 ms
Nameserver ns2-usa.global.sonera.net. reports: No such host 242.51.251.194.in-addr.arpa.
Total elapsed query time: 561 ms