DNS TXT Record
Sitecheck Team
Stores arbitrary text data for a domain, often for verification.
A TXT record stores arbitrary text for a domain. It is commonly used for domain verification and email authentication (SPF, DKIM, DMARC).
Why it matters: TXT records protect email reputation and enable service verification.
Quick tips:
- Keep SPF records under the 10-lookup limit.
- Use separate TXT records for DKIM selectors.