Hope someone could help me check out ,Does Let’sEncrypt support DNS provider"dns.com"
Because I got “acme: error code 400 “urn:ietf:params:acme:error:dns”: No valid IP addresses found for xxx.domainname” ,since I transfered domain name to other DNS provider everything is working fine.
And I asked dns.com ,they said It’s not their problem. that is why am I here looking for help and hope could get answer.
I am sure about that hostname is pub address, and I did not change any settings for that,just transfer the domainname to other DNS provider, then worked out It is good now