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Learn the craft, not the shortcut.

Practical guides on DNS, domains, Linux, VPS, hosting and WordPress. Written for freelancers who want to charge for skill rather than guesswork — and for the SMEs who depend on them.

25 July 2026
The DNS records every freelancer must know

A, AAAA, CNAME, MX, TXT and NS — what each record actually does, why "propagation" is mostly a myth, and the five mistakes that take client sites offline.

Learn the craft, not the shortcut.

The DNS records every freelancer must know