RankAssurance
Learn · DNSSEC

What Is DNSSEC, and Is My Domain Signed?

DNSSEC cryptographically signs your DNS so answers can't be tampered with in transit. A signed zone is protected against a class of hijacking that an unsigned one is not.

What "Good" Looks Like

If your zone publishes DNSKEY records, it's signed. If it doesn't, it's unsigned — and if a resolver can't tell us either way this scan, we say could-not-check rather than invent an answer.

We show the meaning and our disclosed bands — never a secret weight or threshold.

Now check your own site

Run the Real Read.

Live check · runs on your site

Check DNSSEC (DNS Tamper Protection) on a Real Domain

Enter a domain and we'll run the real read — and tell you plainly if the signal isn't there or the page can't be reached.

A real, single-signal read through the same machinery the full scan uses. We report what we can measure and label what we can't.

Keep Reading

DMARC

What Is DMARC, and Does My Domain Have It?

SPF

What Is an SPF Record, and Is Mine Valid?

canonical tag

What Is a Canonical Tag, and Is Mine Set Right?

Run a full scan instead →See the Rank Codex