What can an attacker
already see about you?
Type your domain and this checks three things in about six seconds: whether someone can send email as you, what of yours is exposed to the internet, and whether your domain itself can be tampered with. Nothing private, nothing to sign up for.
Checking
Here is what I would take off your plate.
This is still only what is visible from outside plus what you told me. A reused password, a mailbox rule quietly forwarding your invoices, a backup nobody has tested — none of that shows up until somebody looks properly.
CompTIA Security+ · Google Cybersecurity Specialization · responsible disclosure acknowledged by Ferrari’s security team
- Everything on your list above, in the order that matters
- Email records set so nobody can send as you
- Account security checkup
- Password manager set up for you
- Two-factor turned on where it counts
- Phishing guide your staff will actually read
No obligation, and no pressure. If you don’t need it, I’ll tell you that instead.
See all pricingNobody hacks you. They just use your name.
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They email your customer with your business name and your address in the From line. Writing that takes seconds and needs no access to anything of yours.
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Your customer’s mail server checks your settings to see whether it should refuse the message. If you have not set the rule, there is nothing to check.
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It lands in the inbox looking normal. Usually an invoice with different bank details. Your customer pays it, and they blame you — your computers were never touched.
Everything this page did was a public lookup, run from your browser, on a domain
you own. You can reproduce all of it from a terminal with dig.
This site runs no analytics, so nothing you typed here was recorded anywhere.
We’ll lock it down with you.
Email records, account logins, two-factor, backups, and what actually happens on the day something gets through — gone through with you, in plain language, usually in a single session.