Searching for 6.161.219.58.in-addr.arpa. PTR record at L.ROOT-SERVERS.NET. [199.7.83.42]
...took 11 ms
Searching for 6.161.219.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for 6.161.219.58.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 277 ms
Searching for ns1.apnic.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 36 ms
Searching for ns1.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 6.161.219.58.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 308 msSearching for ns1.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns.ptt.js.cn. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 18 ms
Searching for ns.ptt.js.cn. A record at b.dns.cn. [203.119.26.1] ...took 25 ms
Searching for ns.ptt.js.cn. A record at ns.ptt.js.cn. [218.2.135.2] ...took 260 ms
Searching for 6.161.219.58.in-addr.arpa. PTR record at ns.ptt.js.cn. [218.2.135.2]
...took 260 msSearching for ns.ptt.js.cn. A record at b.dns.cn. [203.119.26.1] ...took 25 ms
Searching for ns.ptt.js.cn. A record at ns.ptt.js.cn. [218.2.135.2] ...took 260 ms
Nameserver ns.ptt.js.cn. reports: No such host 6.161.219.58.in-addr.arpa.
Total elapsed query time: 1,235 ms