1 billion+
Registered SSL certificates scanned for your domain name.
Your domain. Their next target?
Spot lookalike domains before they put your customers and your reputation at risk. Start with a free domain check.
Free to use. No email or credit card required.
Trusted to keep watch.
Banks, insurance companies, cybersecurity teams, investment firms, software companies and small businesses around the world trust DNS Twister to flag domain impersonation risks.
Monitoring thousands of domains, including these partners.
One check is a start. Monitoring keeps you informed.
Simple to implement. Built to keep watch. DNS Twister scans registered SSL certificates for your domain name and monitors newly registered certificates as threats emerge.
Subscribers receive real-time alerts on critical changes, including new MX records that could enable attackers to send phishing emails. Investigate early and act to protect your customers and your brand.
5 million+
Newly registered certificates monitored every day.
Small domain changes. Serious business risks.
Typosquatting, phishing and impersonation threaten more than your IT systems. They put your brand, revenue and customer trust at risk.
Identify phishing schemes
Recognize lookalike websites that could trick your customers into sharing personal data.
Spot staff impersonation
Identify suspicious domains that could be used to impersonate colleagues and deliver dangerous inbound email.
Protect intellectual property
Find malicious domains and copycats that could damage your reputation or steal your brand.
More visibility. Less manual checking.
Go beyond a one-off search with ongoing monitoring, reporting and customizable notifications.
Domain monitoring
Track newly registered lookalike domains and DNS changes that may signal a threat.
Critical-change alerts
Receive email or API notifications so your team can investigate and respond.
Reporting and oversight
Keep an overview of impersonation risks across a single domain or a whole portfolio.
Choose the coverage your business needs.
Start with a free check, then explore ongoing protection for the domains that matter to you.
Protect your domain
A deeper scan and ongoing monitoring to help you stay informed about threats to your business.
Watch a domain portfolio
Monitor multiple domains with reporting and notifications to help your team keep watch.
Put your brand one step ahead.
Make domain monitoring part of your security routine. Start your free trial today, with no credit card required.
Stay ahead of the next threat.
Security news, practical tips and recommendations from the DNS Twister blog.
