WindowsのnslookupでPTR見よう

2014-09-04T10:18:58.000Z

PS C:\> nslookup.exe - 54.64.30.14
既定のサーバー: UnKnown
Address: 54.64.30.14

> set type=ptr
> 17.17.17.172.in-addr.arpa
サーバー: UnKnown
Address: 54.64.30.14

17.17.17.172.in-addr.arpa name = id.is.upt.password.is.xtwe
17.17.172.in-addr.arpa nameserver = 17.17.172.in-addr.arpa
17.17.172.in-addr.arpa internet address = 54.64.30.14