Defaults.Exposed › By TLD › .bike
Is .bike safe? The state of .bike domain security
.bike is about average for the internet. Across 14,648 graded .bike domains, 73.1% score an F — roughly in line with the 73.8% global average. 1.9% earn a B or better. Most .bike 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 .bike domains score?
Aggregate grade distribution across all graded .bike domains — we never publish an individual business's grade. As of 2026-07-29.
| Grade | Domains | Share |
|---|---|---|
| A+ | 3 | 0% |
| A | 17 | 0.1% |
| B | 262 | 1.8% |
| C | 1,142 | 7.8% |
| D | 2,512 | 17.1% |
| F | 10,712 | 73.1% |
Does .bike 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 .bike doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .bike domain earns an A while the crowd around it sits at F.
Want to know where your .bike 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 .bike safe?
On average, .bike is about average for the internet: 73.1% of its 14,648 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 .bike domains?
26.9% of .bike domains score above an F and 1.9% 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 .bike 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 .bike too.
What does "grade F" mean for a .bike 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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