To link your domain name to the quiz you’ll need:
For a subdomain (e.g. quiz.website.io):
Create a CNAME record for the required subdomain quiz-proxy.marquiz.com
For a top-level domain or a subdomain (e.g. website.io or quiz.website.io):
Create an A-record: 46.4.70.151
Only one record should be used: A-record or CNAME-record.
An HTTPS certificate will be created automatically.
IMPORTANT: If the certificate wasn’t linked, check for the unnecessary A-records or AAAA-records associated with your domain in DNS settings.
Save the quiz.