Domains, DNS and SSL for Namibian Businesses

Your domain is your online land. DNS is the map. SSL is the trust layer. They must be managed carefully.

Core DNS records

• A/AAAA or CNAME for website traffic
• MX for email routing
• TXT for SPF, DKIM and DMARC
• CAA for certificate authority control

Cutover advice

Before changing DNS, snapshot existing records, identify mail dependencies and verify the new web origin directly. Never break mail while moving the website.