App Service siteConfig.minTlsVersion below 1.2 lets clients negotiate TLS 1.0 / 1.1 and breaks PCI-DSS / FedRAMP / most enterprise baselines.
A scan reports where your tenant stands on this check — pass, fail with a step-by-step fix, or not applicable if your licensing doesn’t include the feature. When Tenant Strike can’t read a setting with read-only access, it says unverified and gives you a one-command way to confirm it yourself — it never guesses.
Check your own tenant
Is your tenant covered on "require tls 1.2 on app services"?
One read-only scan answers it — this check and every other one in the catalog, each with a plain-English fix. 7-day Pro trial, no credit card.