Searching for 197.251.2.133.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 31 ms
Searching for 197.251.2.133.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 197.251.2.133.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for a.dns.jp. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 31 ms
Searching for a.dns.jp. A record at h.dns.jp. [161.232.72.25] ...took 11 ms
Searching for a.dns.jp. A record at nsb.dns.jp. [202.12.30.134] ...took 249 ms
Searching for 197.251.2.133.in-addr.arpa. PTR record at a.dns.jp. [203.119.1.1]
...took 238 msSearching for a.dns.jp. A record at h.dns.jp. [161.232.72.25] ...took 11 ms
Searching for a.dns.jp. A record at nsb.dns.jp. [202.12.30.134] ...took 249 ms
Searching for dns-x.sinet.ad.jp. A record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 26 ms
Searching for dns-x.sinet.ad.jp. A record at c.dns.jp. [156.154.100.5] ...took 6 ms
Searching for dns-x.sinet.ad.jp. A record at dns01.sinet.ad.jp. [150.100.1.43] ...took 271 ms
Searching for 197.251.2.133.in-addr.arpa. PTR record at dns-x.sinet.ad.jp. [150.100.18.10]
...took 290 msSearching for dns-x.sinet.ad.jp. A record at c.dns.jp. [156.154.100.5] ...took 6 ms
Searching for dns-x.sinet.ad.jp. A record at dns01.sinet.ad.jp. [150.100.1.43] ...took 271 ms
Nameserver dns-x.sinet.ad.jp. reports: No such host 197.251.2.133.in-addr.arpa.
Total elapsed query time: 1,164 ms