DNS Twister / Domain protection

Stop phishing scams

before they start.

Typosquatting, phishing, and ransomware aren’t just cybersecurity risks, they're real threats to your brand, revenue, and customer trust.

We actively monitor your domain to stop these attacks before they happen.

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How it Works

3.4 Billion

The average downtime a company experiences after a ransomware attack.

24 Days

The number of phishing emails that are sent globally every single day.

Check your domain for free.

No email or credit card required, this is a free tool we provide to help people avoid scams, introduce them to our service and try to make the online world a little safer.

For a deeper and more detailed scan of your domain with ongoing monitoring subscribe today for only $4.99.

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Some of our Partners

Banks, insurance companies, cybersecurity teams, investment firms, software companies, influencers, and small businesses from around the world trust DNS Twister to notify them of domain impersonation risks to their business and brands.

We are monitoring thousands of domains. Including these:

DNS Twister is a simple, low cost tool that you can implement easily today.

We scan against 1 billion + registered SSL certificates for your domain name, plus ongoing monitoring of 5 million+ newly registered certificates every day.

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As a subscriber you’ll also receive real-time alerts on critical changes—such as the creation of MX records that could enable attackers to send phishing emails—so you can act fast to protect your customers and your brand's reputation.

Why Twister