Question 1

Does passing SPF and DMARC checks guarantee email delivery?

Accepted Answer

Correct MX, SPF, and DMARC records prevent domain spoofing and improve inbox placement, though delivery also depends on sender reputation and message content.

Question 2

When should I renew my website’s SSL/TLS certificate?

Accepted Answer

Renewing at least 14 to 30 days before the expiration date prevents unexpected browser security warnings and service interruptions.

Question 3

What is the difference between A records and MX records?

Accepted Answer

A and AAAA records point your domain to the web server hosting your site, while MX records direct incoming emails to your mail service.

DNS & SSL Check | Everyday web tasks, made easier. — Fantatree — Check your domain’s website and email configuration (A, AAAA, MX, NS, SPF, DMARC) alongside your HTTPS security certificate’s validity and expiration date.