Email Source: Salesforce Pardot

Homepage: https://www.pardot.com/

DMARC Capabilities

Capable of generating DMARC compliant email for others

Yes

Salesforce Pardot can send DMARC-compliant email via SPF or DKIM authentication.

Capable of signing email with DKIM for others

Yes

See https://help.salesforce.com/s/articleView?id=sf.pardot_email_authentication_generate_dkim.htm&type=5

Capable of sending SPF compliant email for others

Yes

Pardot's recommended update for your domain's SPF record is include:aspmx.pardot.com. However that has an immediate subreferral that you may want to use directly, instead, if your SPF record is close to the limit.