Free · instant · no sign-up

Know who you're dealing with — before you click.

Paste any website address and DoubleCheck runs a live background report — how old it is, who owns it, where it's hosted, and whether it's secure — then gives you a plain-English verdict.

Running live checks — whois, DNS, hosting & SSL…

How it works

Nine checks, one clear answer

Scammers can clone a real shop in minutes, but they can't fake a domain's history, its reputation, or the way it's run. DoubleCheck pulls the signals that matter, weighs them, and hands you a single red / amber / green verdict with every reason spelled out.

Domain age & history

The single biggest tell. A site registered days ago deserves far more caution than one that's run for years.

HTTPS & certificate

Encrypted with a valid certificate — and crucially, does that certificate actually match the address you're on?

Owner & registration

Who's on the registration, the registrar behind it, and whether the owner's details are hidden.

Hosting & location

The server, network and country actually behind the site — often not where it claims to be.

Live site & parking

Does it actually load — or is it a parked, for-sale or empty page dressed up as a real business?

Redirects & headers

Where the site quietly sends you, whether it forces HTTPS, and the security headers a real operator sets.

Reputation & threat feeds

Cross-checked against Spamhaus and Barracuda for spam/abuse, plus live malware & phishing threat feeds (URLhaus, Phishing.Database) — is this address already reported as dangerous?

Email authentication

SPF and DMARC records and working mail servers — genuine businesses set these up; throwaway scam sites rarely do.

Look-alike names

Punycode look-alike letters, heavily hyphenated copycats, and the cut-price domain endings scams cluster on.

Run an honest site? Prove it.

Add the DoubleCheck badge to your website so visitors can verify you in one click — your domain age, security and details, shown transparently. Nothing to hide builds trust that sells.

Verified by DoubleCheck

Visitors click the badge to see your live report.

Spot a scam

Red flags worth a second look

Even before you check, these are the classic signs of a site set up to take your money and run.