域名服务器适用于除 .org 之外的所有 TLD

Question

我最近设置了一个私有名称服务器 ( ns1.mediamechanic.net/ ns2.mediamechanic.net)，它似乎适用于除我们的.org域之外的所有内容（请参阅 obapps.org）。

据我所知，失败发生在请求到达我们的服务器之前，所以大概是我们的注册商 (eNom) 方面出了问题。

当我对工作 TLD（.com、.net）进行跟踪时，我得到以下信息：

===================================================
Sending request to "e,gtld-servers.net" (192.12.94.30)
===================================================
Received referral response - DNS servers for "iclaimpreview.com":
-> ns1.mediamechanic.net (216.114.240.114)
-> ns2.mediamechanic.net (208.115.254.250)
===================================================
Sending request to "ns1.mediamechanic.net" (216.144.240.114)
===================================================
Received authoritative (AA) response:
-> Answer: A-record for iclaimpreview.com = 216.114.240.114
-> Authority: NS-record for iclaimpreview.com = ns2.dallas-idc.com
-> Authority: NS-record for iclaimpreview.com = ns2.dallas-idc.com
===================================================

.org 产生这个：

===================================================
Attempting to resolve DNS server name "ns1.mediamechanic.net" (details not logged)
===================================================
Failed to resolve DNS server name - error: No such host is known
===================================================
Attempting to resolve DNS server name "ns2.mediamechanic.net" (details not logged)
===================================================
Failed to resolve DNS server name - error: No such host is known
===================================================
Failed to resolve - no more DNS servers left to try
===================================================

似乎对于 .org，它甚至无法找到名称服务器，这没有多大意义，所以我不知所措。

Answer 1

问题中的错误消息实际上说明了一切，问题只是ns{1,2}.mediamechanic.net您的NS记录中引用的名称此时无法解析。

对于.com/.net它“有点工作”，尽管存在明显的问题，因为许多解析器只是使用收到的胶水而不查看权威记录。这两个 TLD 位于同一组名称服务器上，因此在这两种情况下都提供了胶水。

如果该.orgTLD 位于一组完全不同的名称服务器上，因此那里没有胶水。然后解析器将尝试查找这些名称，而目前这是不可能的。