free health scan · no account required
See your infrastructure the way the internet sees it.
Enter a domain. We'll find its hostnames, check what's still resolving and responding, and hand you a plain-language health report - website, API, email, DNS, SSL, status page.
Discovering…
Discovered hostnames
Want us to keep watching?
Pick the services below, enter your email, and we'll send a magic link - click it to start monitoring, no password needed.
No recommended services to keep watching yet - run a scan that finds a responding service first.
Check your inbox - we sent a confirmation link to . Click it within 30 minutes to start monitoring the services you picked.