Searching for 5.245.219.212.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 5.245.219.212.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
SERVFAIL
Searching for 5.245.219.212.in-addr.arpa. PTR record at dns0.wnl.net. [212.219.242.129] ...took 29 ms
Searching for 5.245.219.212.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 20 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 5.245.219.212.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 20 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns2.ja.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.ja.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns2.ja.net. A record at ns1.ja.net. [194.81.227.226] ...took 27 ms
Searching for 5.245.219.212.in-addr.arpa. PTR record at ns2.ja.net. [193.63.105.17]
...took 31 msSearching for ns2.ja.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 21 ms
Searching for ns2.ja.net. A record at ns1.ja.net. [194.81.227.226] ...took 27 ms
Searching for dns1.wnl.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns1.wnl.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for dns1.wnl.net. A record at dns2.wnl.net. [193.63.78.25] ...took 30 ms
Searching for 5.245.219.212.in-addr.arpa. PTR record at dns1.wnl.net. [137.44.1.156]
...took 28 msSearching for dns1.wnl.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for dns1.wnl.net. A record at dns2.wnl.net. [193.63.78.25] ...took 30 ms
SERVFAIL
Searching for 5.245.219.212.in-addr.arpa. PTR record at dns0.wnl.net. [212.219.242.129] ...took 29 ms
Nameserver dns0.wnl.net. reports: No such host 5.245.219.212.in-addr.arpa.
Total elapsed query time: 288 ms
