DNS服务器安全配置与管理
1. 运行Dlint
Dlint包中的主脚本名为dlint,可使用以下命令运行该脚本:
/usr/local/bin/dlint domain | in-addr.arpa-domain例如,要对名为intevo.com的域运行dlint,可执行:
/usr/local/bin/dlint intevo.com1.1 示例输出分析
以下是运行dlint时的示例输出:
;; dlint version 1.4.0, Copyright (C) 1998 Paul A. Balyoz <pab@domtools.com> ;; Dlint comes with ABSOLUTELY NO WARRANTY. ;; This is free software, and you are welcome to redistribute it ;; under certain conditions. Type ‘man dlint’ for details. ;; command line: /usr/local/bin/dlint domain.com ;; flags: normal-domain recursive. ;; using dig version 8.2 ;; run startin