Defaults.Exposed › Setup walkthroughs
DNS record setup walkthroughs by provider
Each walkthrough covers one record at one provider: where the record goes in that provider's console and what to type in each box. Pick the record the scan flagged, then your provider.
SPF
What the record does and how to fix a failing one: How to fix SPF.
DKIM
What the record does and how to fix a failing one: How to fix DKIM.
DMARC
What the record does and how to fix a failing one: How to fix DMARC.
DNSSEC
What the record does and how to fix a failing one: How to fix DNSSEC.
CAA
What the record does and how to fix a failing one: How to fix CAA.