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Is .energy safe? The state of .energy domain security
.energy is about average for the internet. Across 29,788 graded .energy domains, 77.4% score an F — roughly in line with the 78.3% global average. 2.6% earn a B or better. Most .energy domains can still be impersonated in email, but the ending shifts the odds, not your own domain's grade. As of 2026-08-16.
Of 26,445 graded .energy domains, 72.3% earn an F — below the 73.8% internet-wide average. DMARC enforcement here stands at 17.5% — above the 11.8% census-wide rate.
How do .energy domains score?
Aggregate grade distribution across all graded .energy domains — we never publish an individual business's grade. As of 2026-08-16.
| Grade | Domains | Share |
|---|---|---|
| A+ | 12 | 0% |
| A | 64 | 0.2% |
| B | 706 | 2.4% |
| C | 2,176 | 7.3% |
| D | 3,763 | 12.6% |
| F | 23,067 | 77.4% |
Does .energy 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 .energy doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .energy domain earns an A while the crowd around it sits at F.
Want to know where your .energy 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 .energy safe?
On average, .energy is about average for the internet: 77.4% of its 29,788 graded domains score an F as of 2026-08-16, against a 78.3% global average. Most domains on every ending are exposed — the ending shifts the odds, not your own domain's grade.
How secure are .energy domains?
22.6% of .energy domains score above an F and 2.6% 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 .energy 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 .energy too.
What does "grade F" mean for a .energy 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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