Dns Bind9-”的英文缩写;“标签太长”;

Dns Bind9-”的英文缩写;“标签太长”;,dns,debian,bind,subdomain,nameservers,Dns,Debian,Bind,Subdomain,Nameservers,有没有办法在pri.example.com文件中增加子域(记录)的长度,以便Bind9可以加载较长的子域而不显示“标签过长”,例如: this-is-a-subdomain-number-one.example.com、this-is-a-subdomain-number-two.example.com和this-is-a-subdomain-number-four.com工作正常,但是bind9无法加载this-is-a-subdomain-number-three-that-one-of-m

有没有办法在pri.example.com文件中增加子域(记录)的长度,以便Bind9可以加载较长的子域而不显示“标签过长”,例如:

this-is-a-subdomain-number-one.example.comthis-is-a-subdomain-number-two.example.comthis-is-a-subdomain-number-four.com工作正常,但是bind9无法加载this-is-a-subdomain-number-three-that-one-of-my-clients-wish-to-use-for-his-website-but-bind9-on-load-is-displaying-label-to-long-error.example.com:(

有什么想法吗?

来自《小儿科》

每个标签最多可包含63个字符。完整域名的文本表示形式不得超过253个字符的长度。在DNS的内部二进制表示形式中,最大长度需要255个八位字节的存储空间,因为它还存储名称的长度。

this-is-a-subdomain-number-one   $ATTL IN A XXX.XXX.XXX.XXX
this-is-a-subdomain-number-two   $ATTL IN A XXX.XXX.XXX.XXX
this-is-a-subdomain-number-three-that-one-of-my-clients-wish-to-use-for-his-website-but-bind9-upon-loading-is-displaying-label-to-long-error   $ATTL IN A XXX.XXX.XXX.XXX
this-is-a-subdomain-number-four   $ATTL IN A XXX.XXX.XXX.XXX