Searching for 170.90.195.211.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 170.90.195.211.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for 170.90.195.211.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for ns1.apnic.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for 170.90.195.211.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 190 msSearching for ns1.apnic.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for ns1.apnic.net. A record at apnic.authdns.ripe.net. [193.0.9.9] ...took 12 ms
Searching for b.dns.kr. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for b.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 348 ms
Searching for 170.90.195.211.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 283 msSearching for b.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 348 ms
Searching for rev1.kornet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for rev1.kornet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 276 ms
Searching for 170.90.195.211.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 284 msSearching for rev1.kornet.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 11 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 276 ms
Nameserver rev1.kornet.net. reports: No such host 170.90.195.211.in-addr.arpa.
Total elapsed query time: 1,727 ms