DNS providers
Add the records in your DNS host, step by step.
Adding DMARC, SPF, and DKIM records in GoDaddy
The exact path through GoDaddy's current DNS editor, the @ apex rule, the doubled-hostname trap, and why you no longer split long DKIM keys by hand.
Adding DMARC, SPF, and DKIM records in Namecheap
Namecheap's Advanced DNS panel step by step, the Save all changes step people forget, and the Email Forwarding setting that injects a locked SPF record.
Adding DMARC, SPF, and DKIM records in AWS Route 53
The Route 53 console path, the mandatory double-quote rule, multi-string DKIM keys, the blank-apex rule, and the least-privilege IAM for a one-click connection.
Adding DMARC, SPF, and DKIM records in Google Cloud DNS
The Cloud DNS console path, why the apex name is blank not @, the Add item split that long DKIM keys need, and the dns.admin role (there is no dns.editor).
Adding DMARC, SPF, and DKIM records in Azure DNS
The Azure portal Record sets path, the @ apex rule, why Azure is the easiest provider for long DKIM keys, and the DNS Zone Contributor role you need.
Adding DMARC, SPF, and DKIM records in Cloudflare
The Cloudflare DNS path, why the orange-cloud proxy never touches your TXT records, the Email Routing SPF clash to merge, and how Cloudflare handles long DKIM keys for you.
Adding DMARC, SPF, and DKIM records in Squarespace
Where Google Domains moved: the Custom Records path, why your nameservers may still say googledomains.com, and the Text field label that trips people up.
Adding DMARC, SPF, and DKIM records in Hostinger
The two ways into Hostinger's hPanel DNS editor, the dns-parking.com nameserver check, the @ apex rule, and the one-email-provider trap that breaks SPF.
Adding DMARC, SPF, and DKIM records in IONOS
The IONOS control-panel path, the dedicated IONOS SPF entry, why DKIM is a CNAME for IONOS mail, and how it differs for a third-party sender.
Adding DMARC, SPF, and DKIM records in Bluehost
The current Bluehost Portal path (not cPanel), the Refers to dropdown, and the default SPF record you must delete before adding your own.
Adding DMARC, SPF, and DKIM records in Wix
Why a pointed domain edits DNS at the registrar (not Wix), the Manage DNS Records path, and why the apex Host Name is left blank instead of @.
Adding DMARC, SPF, and DKIM records in OVHcloud
The OVHcloud Add an entry wizard, why the apex sub-domain is left blank, the default 3600 TTL, and the Reset zone button to avoid.
Adding DMARC, SPF, and DKIM records in DigitalOcean
Infrastructure DNS with no built-in mail: the Networking path, the @ apex, splitting a long DKIM key into quoted strings, and the doctl and Terraform alternatives.
Adding DMARC, SPF, and DKIM records in Porkbun
The Porkbun Answer field, the blank apex, the 600-second TTL, and the default pixie.porkbun.com parking records to delete before you set up real DNS.
Adding DMARC, SPF, and DKIM records at any provider
The universal walkthrough: find who actually hosts your DNS, open the TXT editor in any panel, paste the right value for each record, and verify it published.
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