Searching for 166.214.245.202.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 8 ms
Searching for 166.214.245.202.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 166.214.245.202.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for rirns.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 166.214.245.202.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 11 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for e.dns.jp. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for e.dns.jp. A record at d.dns.jp. [210.138.175.244] ...took 23 ms
Searching for e.dns.jp. A record at nsf.dns.jp. [150.100.6.12] ...took 283 ms
Searching for 166.214.245.202.in-addr.arpa. PTR record at e.dns.jp. [192.50.43.53]
...took 15 msSearching for e.dns.jp. A record at d.dns.jp. [210.138.175.244] ...took 23 ms
Searching for e.dns.jp. A record at nsf.dns.jp. [150.100.6.12] ...took 283 ms
Searching for mx.nucba.ac.jp. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for mx.nucba.ac.jp. A record at g.dns.jp. [203.119.40.1] ...took 251 ms
Searching for 166.214.245.202.in-addr.arpa. PTR record at mx.nucba.ac.jp. [202.245.215.1]
...took 290 msSearching for mx.nucba.ac.jp. A record at g.dns.jp. [203.119.40.1] ...took 251 ms
Searching for nameserv.gw.nagoya-u.ac.jp. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for nameserv.gw.nagoya-u.ac.jp. A record at h.dns.jp. [161.232.72.25] ...took 11 ms
Searching for nameserv.gw.nagoya-u.ac.jp. A record at ns2nd.gw.nagoya-u.ac.jp. [192.50.56.8] ...took 261 ms
Searching for mx.nucba.ac.jp. A record at nameserv.gw.nagoya-u.ac.jp. [192.50.56.9]
...took 269 msSearching for nameserv.gw.nagoya-u.ac.jp. A record at h.dns.jp. [161.232.72.25] ...took 11 ms
Searching for nameserv.gw.nagoya-u.ac.jp. A record at ns2nd.gw.nagoya-u.ac.jp. [192.50.56.8] ...took 261 ms
Nameserver mx.nucba.ac.jp. reports: No such host 166.214.245.202.in-addr.arpa.
Total elapsed query time: 1,794 ms