Free · no account required · about 30 seconds
Domain security scan
See what attackers, and cyber insurers, see when they look at your domain from the outside: whether criminals can send email pretending to be you, whether your website's certificate and encryption are in order, and which protective settings are missing.
Only public information is checked: DNS records, a normal HTTPS connection, and the home page's response. Nothing is installed, there's no port scanning or login attempt, and the domain and results aren't stored.