More email and dns records tools
SPF record checkerFind and check the SPF record of a domain.
DMARC checkerFind and explain the DMARC policy of a domain.
MX lookupThe mail servers of a domain.
Email deliverability checkerMX, SPF, DKIM and DMARC in one report.
How to use the dkim checker
Look up DKIM keys by selector. Enter the details 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.