Searching for 67.75.246.165.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
SERVFAIL
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2] ...took 540 ms
SERVFAIL
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1] ...took 277 ms
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 173 ms
Searching for y.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 156 ms
Searching for nms.inha.ac.kr. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 26 ms
Searching for nms.inha.ac.kr. A record at f.dns.kr. [210.101.62.1] ...took 275 ms
Searching for nms.inha.ac.kr. A record at nms.inha.ac.kr. [165.246.10.2] ...took 281 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2]
...took 546 msSearching for nms.inha.ac.kr. A record at f.dns.kr. [210.101.62.1] ...took 275 ms
Searching for nms.inha.ac.kr. A record at nms.inha.ac.kr. [165.246.10.2] ...took 281 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 b.dns.kr. [210.101.60.1] ...took 284 ms
Searching for ns.kreonet.re.kr. A record at ns.kisti.re.kr. [150.183.95.96] ...took 311 ms
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1]
...took 283 msSearching for ns.kreonet.re.kr. A record at b.dns.kr. [210.101.60.1] ...took 284 ms
Searching for ns.kreonet.re.kr. A record at ns.kisti.re.kr. [150.183.95.96] ...took 311 ms
REFUSED
Searching for 67.75.246.165.in-addr.arpa. PTR record at nms.inha.ac.kr. [165.246.10.2] ...took 540 ms
SERVFAIL
Searching for 67.75.246.165.in-addr.arpa. PTR record at ns.kreonet.re.kr. [134.75.30.1] ...took 277 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 3,205 ms