Hostname or IP
Type
Searching for 72.138.122.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 17 ms
Searching for 72.138.122.220.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 191 ms
Searching for apnic.authdns.ripe.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 7 ms
Searching for apnic.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 9 ms
Searching for apnic.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 1 ms
Searching for 72.138.122.220.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9] ...took 9 ms
Searching for d.dns.kr. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 7 ms
Searching for d.dns.kr. A record at d.dns.kr. [203.83.159.1] ...took 233 ms
Searching for 72.138.122.220.in-addr.arpa. PTR record at d.dns.kr. [203.83.159.1] ...took 213 ms
Searching for rev1.kornet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 17 ms
Searching for rev1.kornet.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 1 ms
Searching for rev1.kornet.net. A record at ns2.kornet.net. [211.216.50.160] ...took 224 ms
Searching for 72.138.122.220.in-addr.arpa. PTR record at rev1.kornet.net. [211.216.50.170] ...took 227 ms

Nameserver rev1.kornet.net. reports: No such host 72.138.122.220.in-addr.arpa.



Total elapsed query time: 1,156 ms
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