Defaults.Exposed › By TLD › .fk
Is .fk safe? The state of .fk domain security
.fk is safer than the internet average. Across 103 graded .fk domains, 35.9% score an F — cleaner than the 78.3% global average — better company than most of the web. 29.1% earn a B or better. Most .fk 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 103 graded .fk domains, 35.9% earn an F — well below the 78.3% internet-wide average. 5.8% of .fk domains achieve an A or A+ — the highest protection tier.
How do .fk domains score?
Aggregate grade distribution across all graded .fk domains — we never publish an individual business's grade. As of 2026-08-16.
| Grade | Domains | Share |
|---|---|---|
| A+ | 0 | 0% |
| A | 6 | 5.8% |
| B | 24 | 23.3% |
| C | 17 | 16.5% |
| D | 19 | 18.4% |
| F | 37 | 35.9% |
Does .fk 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 .fk doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .fk domain earns an A while the crowd around it sits at F.
Want to know where your .fk 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 .fk safe?
On average, .fk is safer than the internet average: 35.9% of its 103 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 .fk domains?
64.1% of .fk domains score above an F and 29.1% 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 .fk 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 .fk too.
What does "grade F" mean for a .fk 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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