21t.co.uk

21T LIMITED·United Kingdom

51/ 100

High

Score breakdown

SSL / TLS0

Email Auth89

DNS60

12 scans completed

Key findings

SSL certificate expired or invalid

Critical

DMARC policy set to ‘none’ (monitoring only)

Medium

DNSSEC not enabled

Medium

No CAA record configured

Low

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Scan history

Historical trend data available in full report