3m-holdings.com

3M HOLDINGS LTD·United Kingdom

51/ 100

High

Score breakdown

SSL / TLS100

Email Auth0

DNS60

12 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