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Domain Management6 min
A, CNAME, MX, and TXT Records Explained
Understand the DNS records most users need after registering a domain.
Common records
| Record | Main use |
|---|
| A | Points a hostname to an IPv4 address |
| CNAME | Points one hostname to another hostname |
| MX | Routes incoming email |
| TXT | Stores verification, SPF, DKIM, and policy text |
Practical warning
Email records and website records serve different purposes. Do not proxy or remove MX/TXT records unless the email provider instructs you to.
FAQ
Can a root domain use CNAME?
Some DNS providers support ALIAS or ANAME for apex domains, but ordinary CNAME at the root is often restricted.
Why do I need TXT records?
TXT records are commonly used for ownership verification and email authentication.