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Checking SPF, DMARC, DKIM, MX, DNS, blacklists and domain & SSL expiry. A domain we haven't scanned before takes a few seconds — hang tight.
Scanned Oct 27, 2026 08:59 UTC · 7 checks · public report
Solid base — two policy steps remain.
royturnbullfasteners.co.uk publishes an enforcing DMARC policy, so mail that forges its domain is quarantined or rejected at the recipient.
This means your email signature key is smaller than recommended, so it is easier to break than a modern one. If an attacker can forge that signature, your messages may be more likely to be spoofed or tampered with. The fix is to replace this DKIM selector with a stronger, modern key size and then update the DNS entry for that selector.
Publish your DKIM record at Porkbun — step-by-step guide.
Your site’s TLS certificate will expire in 28 days, which can cause browser warnings and may stop visitors from connecting securely. This matters because people may lose trust in the site and some services can fail once the certificate is no longer valid. The fix is to renew or replace the certificate before the expiry date and make sure it is installed on the web server.
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Check SPF, DMARC, DKIM, MX, DNS health, blacklists and domain & SSL expiry in one free scan, with the exact record to paste for each problem it finds.
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