Searching for 18.189.223.211.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 18.189.223.211.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 18.189.223.211.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 18.189.223.211.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 151 msSearching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 6 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for f.dns.kr. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for f.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 340 ms
Searching for 18.189.223.211.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 334 msSearching for f.dns.kr. A record at f.dns.kr. [210.101.62.1] ...took 340 ms
Searching for rev1.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rev1.kornet.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 7 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 279 ms
Searching for 18.189.223.211.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 280 msSearching for rev1.kornet.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 7 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 279 ms
Nameserver rev1.kornet.net. reports: No such host 18.189.223.211.in-addr.arpa.
Total elapsed query time: 1,626 ms