Searching for 138.184.124.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 138.184.124.220.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 186 ms
Searching for 138.184.124.220.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 186 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 138.184.124.220.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for b.dns.kr. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for b.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 226 ms
Searching for 138.184.124.220.in-addr.arpa. PTR record at b.dns.kr. [210.101.60.1]
...took 290 msSearching for b.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 226 ms
Searching for rev2.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rev2.kornet.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 293 ms
Searching for 138.184.124.220.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 290 msSearching for rev2.kornet.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 293 ms
Nameserver rev2.kornet.net. reports: No such host 138.184.124.220.in-addr.arpa.
Total elapsed query time: 1,620 ms