Free Email Tools

Check your domain's email DNS configuration and generate records — no account required.

DNS

DNS Health Checker

Check MX, SPF, DKIM, DMARC records for any domain. Instant results with pass/fail diagnostics.

Check your domain →
SPF

SPF Record Generator

Generate a valid SPF record for your domain. Enter your IPs and includes, get a ready-to-use TXT record.

Generate SPF record →