帮忙翻译一下（已解決問題）

zhuliyyxyq

你好：
   我的DNS升级为Premium DNS 之后一直无法更改DNS服务器，并且我账户上所有域名的DNS均被改为PDNS01.DOMAINCONTROL.COM
PDNS02.DOMAINCONTROL.COM
为什么？请给予明确答复，谢谢。

kingto

Hello,
after my domain's DNS upgraded to Premium DNS, I was unable to change its records then. The current DNS are PDNS01.DOMAINCONTROL.COM and PDNS02.DOMAINCONTROL.COM.
could you please tell me the reason? what should i do?
thanks.