Passive · read-only · takes ~20 seconds
See what the internet already sees about your site.
Run a passive external scan of your domain's TLS configuration, security headers, DNS & email protections, and software hygiene — no login, no agents installed, no changes made.
scan.janus.sh
- 04
- check categories
- 0
- data stored without consent
- 100%
- passive, non-intrusive