title: Certbot error: check that a DNS record exists for this domain
body: <p>I have added the following host records to my namecheap domain, but the certbot still can't verify the SSL certificate, it keeps giving the error: 'DNS problem: NXDOMAIN looking up A for <a href="http://www.example.co.uk" rel="nofollow noreferrer">www.example.co.uk</a> - check that a DNS record exists for this domain'<a href="https://i.stack.imgur.com/ykB26.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ykB26.png" alt="enter image description here" /></a></p>
  <p>I don't know if my host records are wrong, I know the top one isn't but the 2nd one might be?</p>