We have an app service on Azure, and as Microsoft made available recently (april 30 2018), we now have an option to require TLS 1.1 or 1.2 :
We run hackerguardian scans for PCI compliance, yet, they still return failure on TLS support :
I also ran the ssl test from ssl labs. And result were... unclear :
There are no TLS 1.0 Cypher in the Cypher suites section, and all handshake simulation use TLS 1.2
Finally, if I try to open the app in IE with TLS 1.2 disabled, it fail :
I am unsure about what to try next. My guess is that TLS1.0 is still supported but with no cypher, so all connection attempts fail. Any other way to test TLS1.0 support, beside my IE test?