Maktby

Pictures, words, video, and chat. Short links, domains, and everyday tools — one place for the work.

Product

Company

Legal

Email overview

Email authentication summary

One page that shows SPF, DKIM, and DMARC status for a domain—ideal before or after changes.

Check SPF, DKIM, and DMARC for a domain in one go. Enter the domain and DKIM selector (if needed) to see whether records exist and copy them.

Domain

Domain to check (e.g. example.com)

DKIM selector

Used only for DKIM lookup

Enter a domain above and click Check all to see SPF, DKIM, and DMARC status.

Results include raw records you can copy.

Frequently Asked Questions

It runs SPF, DKIM (with the selector you provide), and DMARC checks for the domain and shows pass/fail for each in one view.

DKIM is per-selector. If you use a different selector (e.g. 'google' for Gmail), enter that. The record must exist at {selector}._domainkey.{domain}.