Searching for 84.40.133.121.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 84.40.133.121.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for 84.40.133.121.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 188 ms
Searching for ns1.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 84.40.133.121.in-addr.arpa. PTR record at ns1.apnic.net. [203.119.42.53]
...took 245 msSearching for ns1.apnic.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 25 ms
Searching for ns1.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for d.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for d.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 ms
Searching for 84.40.133.121.in-addr.arpa. PTR record at d.dns.kr. [203.83.159.1]
...took 224 msSearching for d.dns.kr. A record at g.dns.kr. [202.31.190.1] ...took 7 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 b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 293 ms
Searching for 84.40.133.121.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170]
...took 295 msSearching for rev1.kornet.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for rev1.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 293 ms
Nameserver rev1.kornet.net. reports: No such host 84.40.133.121.in-addr.arpa.
Total elapsed query time: 1,384 ms