TLS Scanner
Your website’s certificate under control.
Find out whether your website and e-mail encrypt properly. Get warned before the certificate expires and browsers start telling your customers “Not secure”.
€0.05 / scan
Every account gets €5 of usage free each month, shared by all the tools. No card and no time limit: you pay only for what goes over. Sign in with your qzila account to use it.
What it does
- Watches the certificate’s validity and warns you ahead of expiry, as many days ahead as you set (with Service Watch)
- Grades the security from A+ to F, so you know at once whether all is well
- Finds outdated and weak encryption that lets attackers in
- Checks the website and the mail server too (SMTP, IMAP, POP)
- Lets you know when the grade drops, for example after your hosting changes something
How this tool bills
Today's list prices in EUR, read from the qzila price list when this page was built. You are billed monthly for what you used.
What you would pay
Enter how much you need in a month. Priced with today’s list.
Every account gets a 5 € credit each month, taken off the invoice. All the tools you use share it; the estimate assumes this is the only one.
The API
Every qzila tool is a GraphQL API first; the web UI is one client of it. Anything you can do in the browser you can do from a script, a CI job or the Asign platform.
https://tls.tools.qzila.com/graphqlPOST · application/json · { "query": "…" }
Requests are authenticated with your qzila session (the same sign-in as the browser). For automation, sign in once at identity.qzila.com and reuse the session cookie; API keys for service accounts are on the roadmap.
Whatever this tool detects — a verdict flip, a regression, a change, an incident — is emitted as a signal to the qzila alert hub, which forwards it to email, Slack, a webhook or Jira, and to Service Watch, which can also send it as an SMS. Each signal carries the asset it belongs to, so you can correlate it back to your own inventory (or to an Asign asset).
Main operations
scanmutationScan a host (port defaults to 443) and get protocols, ciphers, certificate chain and the grade.
mutation { scan(host: "example.com:443") { grade protocols { name enabled } certificate { notAfter issuer } } }sessionHistoryqueryYour scans and their grades over time.
query { sessionHistory { host grade scannedAt } }reportqueryThe stored report for one host.
query { report(host: "example.com") { grade findings { severity title } } }
Send requests to https://tls.tools.qzila.com/graphql
Questions about TLS Scanner
What is tested?
Supported protocol versions (TLS 1.0 to 1.3), cipher suites and their order, key exchange, the certificate chain, hostname match, expiry, OCSP stapling and known weaknesses such as RC4, 3DES or missing forward secrecy.
Can I scan a mail server or a non-web port?
Yes — give host:port. STARTTLS is used for SMTP, IMAP and POP ports automatically.
When am I warned about an expiring certificate?
As many days ahead as you set in Service Watch — to e-mail or wherever your alert rules point.
What happens when a certificate expires?
Browsers show visitors a “Not secure” warning and most of them leave. E-mail may stop being delivered. Set a warning a month ahead and you have time to renew it.
Does it scan from outside my network?
Yes, from EU-based scanners, so you see exactly what a client on the internet sees. Internal hosts need to be reachable from there.
Is the free credit a trial?
No. Every month your account gets €5 of usage free, shared by all the tools. If you stay under it, you pay nothing: no card, no time limit.
How am I billed?
Monthly, for what you actually had in the tool during the month, at the public price per unit. Everything lands on one invoice itemised per tool. Remove something and it stops billing the same day.
Where do alerts go?
Every tool reports through one alert hub. You choose per destination: email, Slack, a webhook, SMS or a Jira ticket — and Service Watch shows the same signals on one board.
Where is my data kept?
The tools run on AWS in the EU (Frankfurt), operated by adcore s.r.o., a Slovak company. A few services they rely on sit outside the EU — Stripe for card payments, Google for analytics after your consent, the threat-intelligence lookups behind Safe Check — and the privacy policy lists each one.
Start with one tool. Add more when you need them.
Sign in once and every tool is a click away. You pay monthly only for what you watch. No minimum, no contract. Prices are public on every tool.
- One account for every qzila tool
- €5 free every month, then you pay for what you use
- Alerts by email, Slack, SMS, webhook or to Jira