求助！he ipv6认证提示Couldn't get AAAA for NS

Rbui

前面都是正常进行操作，到Guru级别认证的时候开始报错了
Guru
Congratulations, you are an IPv6 Professional! To complete the Guru Test you will need:
The Name Servers for ipv6.shujuhe.cn need to have a AAAA records
Those nameservers need to respond to queries made via IPv6 and return a AAAA record for ipv6.shujuhe.cn

然后我照常填我那个解析了ipv6的网址，但是报错说Couldn't get AAAA for NS，我用我蹩脚的英语翻译一下意思是NS没有获取到AAAA地址，应该意思就是说没获取到ipv6地址吧。域名用的dnspod的解析，查了一下dnspod的ns服务器是支持ipv6的，就很奇怪

有无MJJ遇到过这个情况的？