Abuse contact

Secure Your Server lets visitors run security checks against IPs, domains, and email addresses they submit. We try hard to make abuse difficult (see our terms of use):

• Full, active port scans (nmap) are only unlocked after proof-of-control of the target domain.
• All other checks are passive (standard protocol negotiation — TLS handshake, SSH banner, DNS lookups), comparable to what any browser or mail client does routinely.
• Requests are rate-limited per IP address.
• Scanned targets and requesting IPs are logged for up to 30 days for abuse investigation.

Think your system was scanned without authorization?

Contact us at security@chrislo.de with the affected IP/domain and, if possible, the approximate timestamp. We will investigate using our logs and can block further scans against your infrastructure on request.

See the imprint for the operator's full contact details.