Searching for 171.90.195.211.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 171.90.195.211.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 209 ms
Searching for 171.90.195.211.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 209 ms
Searching for apnic.authdns.ripe.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 171.90.195.211.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 13 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for c.dns.kr. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for c.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 354 ms
Searching for 171.90.195.211.in-addr.arpa. PTR record at c.dns.kr. [210.101.61.1]
...took 325 msSearching for c.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 354 ms
Searching for rev2.kornet.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for rev2.kornet.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 277 ms
Searching for 171.90.195.211.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 280 msSearching for rev2.kornet.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 277 ms
Nameserver rev2.kornet.net. reports: No such host 171.90.195.211.in-addr.arpa.
Total elapsed query time: 1,546 ms