More email and dns records tools
SPF record checkerFind and check the SPF record of a domain.
DKIM checkerLook up DKIM keys by selector.
MX lookupThe mail servers of a domain.
Email deliverability checkerMX, SPF, DKIM and DMARC in one report.
How to use the dmarc checker
Find and explain the DMARC policy of a domain. Enter the domain name above and press the button. Results appear on this page and you can share the link.
Visitors can run 30 checks a day. Create a free account for projects, site audits, rank tracking and saved keyword lists.