Searching for 233.51.111.220.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 233.51.111.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 233.51.111.220.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for 233.51.111.220.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 7 msSearching for ns2.apnic.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns2.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 6 ms
Searching for b.dns.jp. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for b.dns.jp. A record at a.dns.jp. [203.119.1.1] ...took 235 ms
Searching for b.dns.jp. A record at nsg.dns.jp. [203.119.40.4] ...took 261 ms
Searching for 233.51.111.220.in-addr.arpa. PTR record at b.dns.jp. [202.12.30.131]
...took 237 msSearching for b.dns.jp. A record at a.dns.jp. [203.119.1.1] ...took 235 ms
Searching for b.dns.jp. A record at nsg.dns.jp. [203.119.40.4] ...took 261 ms
Searching for ns-kn102.ocn.ad.jp. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns-kn102.ocn.ad.jp. A record at g.dns.jp. [203.119.40.1] ...took 253 ms
Searching for ns-kn102.ocn.ad.jp. A record at ns1.ocn.ad.jp. [202.234.232.202] ...took 256 ms
Searching for 233.51.111.220.in-addr.arpa. PTR record at ns-kn102.ocn.ad.jp. [211.129.12.208]
...took 260 msSearching for ns-kn102.ocn.ad.jp. A record at g.dns.jp. [203.119.40.1] ...took 253 ms
Searching for ns-kn102.ocn.ad.jp. A record at ns1.ocn.ad.jp. [202.234.232.202] ...took 256 ms
Nameserver ns-kn102.ocn.ad.jp. reports: No such host 233.51.111.220.in-addr.arpa.
Total elapsed query time: 1,608 ms