Searching for 156.13.79.61.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 156.13.79.61.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 156.13.79.61.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for apnic.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for apnic.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
Searching for 156.13.79.61.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9]
...took 11 msSearching for apnic.authdns.ripe.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for apnic.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 12 ms
Searching for f.dns.kr. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for f.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 332 ms
Searching for 156.13.79.61.in-addr.arpa. PTR record at f.dns.kr. [210.101.62.1]
...took 333 msSearching for f.dns.kr. A record at c.dns.kr. [210.101.61.1] ...took 332 ms
Searching for rev2.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 279 ms
Searching for 156.13.79.61.in-addr.arpa. PTR record at rev2.kornet.net. [211.216.50.180]
...took 281 msSearching for rev2.kornet.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 11 ms
Searching for rev2.kornet.net. A record at ns.kornet.net. [211.216.50.150] ...took 279 ms
Nameserver rev2.kornet.net. reports: No such host 156.13.79.61.in-addr.arpa.
Total elapsed query time: 1,512 ms