lnmp1.4包，安装ssl报错

lyman

IMPORTANT NOTES:
- The following errors were reported by the server:

   Domain: baiyousem.com
   Type:   connection
   Detail: DNS problem: SERVFAIL looking up A for baiyousem.com

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address. Additionally, please check that
   your computer has a publicly routable IP address and that no
   firewalls are preventing the server from communicating with the
   client. If you're using the webroot plugin, you should also verify
   that you are serving files from the webroot path you provided.
- The following errors were reported by the server:

   Domain: www.baiyousem.com
   Type:   unknownHost
   Detail: No valid IP addresses found for www.baiyousem.com

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address.
Let's Encrypt SSL Certificate create failed!

licess

按提示是域名没有A记录或者还没生效
也可能NS不支持，可以尝试换cloudxns试试