On menu Website - SSL the error is:
NB :
I have replace real domain name to subdomain.domain.tld in this forum.
The domain resolution is okay, PING to subdomain.domain.tld resolve to its IP.
Ubuntu 18.04 with aaPanel 6.8.14
Verification failed, domain name resolution error or verification URL cannot be accessed!
Verify domain name: subdomain.domain.tld
Verify URL:Click to view
Verify content:PPhj8MDTvM-yeUFLG2agFIxwXcmGwFyDpa1sPJX1rzA
Error code:Invalid response from http://subdomain.domain.tld/.well-known/acme-challenge/PPhj8MDTvM-yeUFLG2agFIxwXcmGwFyDpa1sPJX1rzA [103.163.161.174]: "<html>\r\n<head><title>404 Not Found</title></head>\r\n<body bgcolor=\"white\">\r\n<center><h1>404 Not Found</h1></center>\r\n<hr><center>"
Verify results: Verify failed
