Domain age
Most scam domains are days or weeks old. We read the registration date from the public registry.

An exciting enquiry from a big brand? A supplier with new bank details? Check the sender before you reply. We look up the facts scammers can’t easily fake.
Free, no sign-up. We look up the sender’s domain only. Anything you paste stays on your device.
01 / What it looks at
Anyone can copy a logo or a name. The facts behind a domain are much harder to fake.
Most scam domains are days or weeks old. We read the registration date from the public registry.
We compare the domain with major UK brands, banks, couriers and government services, including tricks like paypa1.com.
Can the domain receive replies at all? Does it publish the records real organisations use?
Is there a real website, a parked page, or a phishing warning from the company hosting it?
If the site quotes a company number, we check it against the public register.
Paste the email to spot pressure tactics and bank-change tricks. It’s read in your browser and never sent to us.
02 / Questions
No tool can. Scammers can fake a sender’s name, and genuine accounts get hacked. A clean result means we found no red flags. If money or bank details are involved, always confirm by phone using a number you already have.
Don’t reply or click anything. Forward it to report@phishing.gov.uk, the UK’s official service, then delete it. If you’ve lost money, call your bank and report it to Action Fraud on 0300 123 2040.
A big name gets attention, and small businesses rarely have someone checking. The usual aim is to get you talking, then send a harmful “brief” file, a login page or a request for money.
No. Anything you paste is read by your own browser and never leaves it. The only thing sent to us is the sender’s address, so we can look up its domain.
Want it fixed for you? Tell us what the check found and we’ll quote a fixed price first.
More free tools
We can set up your email protection so scammers can’t send fake invoices from your address.