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Sites, DNS, and certificates
Web Hosting
Learn the operational basics behind domains, DNS records, SSL certificates, website health, and launch readiness.
For Business owners and web teams.
Beginner · 4 min read · audio soon
DNS Records for Business Websites
A plain-English explanation of A, CNAME, MX, SPF, DKIM, and DMARC records.
Beginner · 4 min read · audio soon
SSL and HTTPS Foundations
What certificates do, why browsers warn users, and how renewal should be operated.
Intermediate · 4 min read · audio soon
Website Launch Readiness
A launch lesson covering speed, metadata, forms, analytics, DNS, and support handoff.