3tr.de

3TR Solar GmbH·Germany

31/ 100

Critical

Score breakdown

SSL / TLS50

Email Auth0

DNS60

5 scans completed

Key findings

No DMARC record configured

High

No SPF record configured

Medium

DNSSEC not enabled

Medium

No CAA record configured

Low

Full breakdown by category, all findings with remediation steps, historical data, industry comparison, and PDF export.

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Scan history

Historical trend data available in full report