DMARC Record Checker
Just input a URL, and we'll find your DMARC record.
Est run time: 15-20s.
Usefulness: DMARC does something with email deliverability. We think it's a good thing to have? Or maybe it's like the plague and you should check to make sure you don't have it. Dunno. Anyway, this lets you check what yours is.
Caveats: This doesn't tell you if your DMARC record is good or bad; it just lets you know if you have one. However, knowing is the first step. If you don't have one, we highly recommend setting up your DMARC record.
Additional: DMARC is a way to verify your brand's ownership. If you're a business, you probably want to have a DMARC record. It helps prevents bad actors from spoofing your domain.