[bind服务安装](bind%E6%9C%8D%E5%8A%A1%E5%AE%89%E8%A3%85.md) [DNS解析记录分类](DNS%E8%A7%A3%E6%9E%90%E8%AE%B0%E5%BD%95%E5%88%86%E7%B1%BB.md) [bind配置演示](bind%E9%85%8D%E7%BD%AE%E6%BC%94%E7%A4%BA.md)