admin.xandersalarie.com has an A (IPv4) record (84.24.88.254) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
Get "http://admin.xandersalarie.com/.well-known/acme-challenge/letsdebug-test": dial tcp 84.24.88.254:80: connect: connection refused
Trace:
@0ms: Making a request to http://admin.xandersalarie.com/.well-known/acme-challenge/letsdebug-test (using initial IP 84.24.88.254)
@0ms: Dialing 84.24.88.254
@45ms: Experienced error: dial tcp 84.24.88.254:80: connect: connection refused
A test authorization for admin.xandersalarie.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
84.24.88.254: Fetching http://admin.xandersalarie.com/.well-known/acme-challenge/HqOwg_S8ttjjzMMXx0kwsE0PQyU_XG4ekR1x37S6gTo: Connection refused