Certificate & Encryption Check – SSL/TLS Expiry and Configuration

An expired certificate takes your site down and tells every visitor you are not to be trusted. It is also completely preventable.

The Certificate & Encryption Check inspects the certificate and encryption configuration on any domain you own and returns a plain-English verdict. Free expert tools will give you a technical grade; this gives you a report that says what is wrong, why it matters and what to do, in language you can forward to whoever manages your hosting.

What it checks

• Certificate validity, expiry date and how many days you have left
• Who issued the certificate and whether the chain of trust is complete
• Hostname mismatches — a certificate issued for the wrong name
• Self-signed and untrusted certificates
• Which TLS protocol versions the server still accepts, including obsolete ones
• Cipher strength and weak encryption still enabled
• Whether the certificate covers the subdomains you actually use

What you get

• A written PDF report emailed back to you, typically within one business day.
• Every finding rated Critical / High / Medium / Low, with renewal dates called out.
• Plain-English fix instructions you can pass to a host or developer.
• A "what was checked" appendix that states the limits of the scan honestly.
• Reporting built to CompTIA Security+ and PenTest+ practice standards.

Who it's for

Anyone responsible for one or more domains who has been surprised by a certificate expiry before, and anyone who wants a cheap first look before committing to a larger scan.

Requirements

• Windows 10 or Windows 11
• Run as administrator
• An internet connection
• The domain name you want checked
• About 3 minutes

What this is not

QuickScan is detection and advisory only. It performs a normal encrypted connection and reads what the server presents; it never logs in, never exploits a weakness, and changes nothing. It is not a certification, an audit or an attestation.

One-time purchase. No subscription, no auto-renewal. Your report is prepared with AI-assisted analysis under ThreatVector's security review protocols and checked against our false-positive triage rules before it is sent. Reports are produced by ThreatVector LLC. ThreatVector and its scan library are developed, sold and distributed by ThreatVector LLC.