Email DNS Tools
Check MX, SPF, DMARC and DKIM records for a mail domain.
3 tools in this category
Server
Email DNS
Open Check MX, SPF, DMARC and DKIM records and get a mail-DNS health summary.
Server
SPF Checker
Open Parse and validate a domain’s SPF record mechanisms and qualifiers.
Server
DMARC Checker
Open Parse a domain’s DMARC policy and explain each tag.
Other categories
All toolsWhat you can do with email dns tools
Check MX, SPF, DMARC and DKIM records for a mail domain.
- Email DNS — Check MX, SPF, DMARC and DKIM records and get a mail-DNS health summary.
- SPF Checker — Parse and validate a domain’s SPF record mechanisms and qualifiers.
- DMARC Checker — Parse a domain’s DMARC policy and explain each tag.
Browser tools compute locally and send nothing to a server. Server tools issue a single outbound query at the edge; the values you type are not logged or stored. See our methodology and data sources.