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Is .coupons safe? The state of .coupons domain security

.coupons is riskier than the internet average. Across 7,035 graded .coupons domains, 90.8% score an F — worse than the 73.8% global average — heavier on exposed domains than the web as a whole. 0.7% earn a B or better. Most .coupons domains can still be impersonated in email, but the ending shifts the odds, not your own domain's grade. As of 2026-07-29.

How do .coupons domains score?

Aggregate grade distribution across all graded .coupons domains — we never publish an individual business's grade. As of 2026-07-29.

GradeDomainsShare
A+00%
A20%
B500.7%
C1562.2%
D4416.3%
F6,38690.8%

Does .coupons make a domain secure?

No — and that's the most important thing to know. A domain's grade is decided by how it is configured (SPF, DMARC, HTTPS, DNS), not by its ending. Choosing .coupons doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .coupons domain earns an A while the crowd around it sits at F.

Want to know where your .coupons domain ranks? Check it privately and free — we only ever show an individual domain's grade to its verified owner. Run the free check →

Frequently asked questions

Is .coupons safe?

On average, .coupons is riskier than the internet average: 90.8% of its 7,035 graded domains score an F as of 2026-07-29, against a 73.8% global average. Most domains on every ending are exposed — the ending shifts the odds, not your own domain's grade.

How secure are .coupons domains?

9.2% of .coupons domains score above an F and 0.7% earn a B or better. The rest fail the basic externally observable protections, most importantly enforced SPF and DMARC, so they can be impersonated in email.

Does choosing .coupons make my domain secure?

No. A domain's grade comes from how it is configured — SPF, DMARC, HTTPS, DNS — not from its ending. A well-configured domain earns an A on any ending; an unconfigured one sits at F on .coupons too.

What does "grade F" mean for a .coupons domain?

It fails the basic protections we can observe from outside — above all, it has no enforced SPF and DMARC, so its email can be forged and its customers targeted with convincing fakes.

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