Searching for 67.75.246.165.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
SERVFAIL
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1] ...took 260 ms
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2] ...took 451 ms
SERVFAIL
Searching for 67.75.246.165.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for x.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for x.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 151 msSearching for x.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for nms.inha.ac.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for nms.inha.ac.kr. A record at d.dns.kr. [203.83.159.1] ...took 225 ms
Searching for nms.inha.ac.kr. A record at nms.inha.ac.kr. [165.246.10.2] ...took 291 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2]
...took 406 msSearching for nms.inha.ac.kr. A record at d.dns.kr. [203.83.159.1] ...took 225 ms
Searching for nms.inha.ac.kr. A record at nms.inha.ac.kr. [165.246.10.2] ...took 291 ms
SERVFAIL
Searching for ns.kreonet.re.kr. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns.kreonet.re.kr. A record at g.dns.kr. [202.31.190.1] ...took 230 ms
Searching for ns.kreonet.re.kr. A record at ns.ksc.re.kr. [150.183.135.135]
Searching for ns.kreonet.re.kr. A record at ns.kisti.re.kr. [150.183.95.96] ...took 257 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1]
...took 264 msSearching for ns.kreonet.re.kr. A record at g.dns.kr. [202.31.190.1] ...took 230 ms
Searching for ns.kreonet.re.kr. A record at ns.ksc.re.kr. [150.183.135.135]
Query timed out (interrupted after 2,001 milliseconds)
Retrying...Searching for ns.kreonet.re.kr. A record at ns.kisti.re.kr. [150.183.95.96] ...took 257 ms
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1] ...took 260 ms
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2] ...took 451 ms
SERVFAIL
None of the nameservers responded correctly.
Total elapsed query time: 4,629 ms