TLS 1.1

- OTHER

Version 1.1 of the Transport Layer Security (TLS) protocol.

IE

  1. 5.5 - 7: Not supported
  2. 8 - 10: Disabled by default
  3. 11: Supported

Edge

  1. 12 - 86: Supported
  2. 87: Supported

Firefox

  1. 2 - 22: Not supported
  2. 23: Disabled by default
  3. 24 - 67: Supported
  4. 68 - 77: Supported
  5. 78 - 83: Partial support
  6. 84: Partial support
  7. 85 - 86: Partial support

Chrome

  1. 4 - 21: Not supported
  2. 22 - 84: Supported
  3. 85 - 86: Partial support
  4. 87: Partial support
  5. 88 - 90: Partial support

Safari

  1. 3.1 - 6.1: Not supported
  2. 7 - 13: Supported
  3. 13.1: Supported
  4. 14: Supported
  5. TP: Supported

Opera

  1. 9 - 12: Not supported
  2. 12.1 - 71: Supported
  3. 72: Supported

iOS Safari

  1. 3.2 - 4.3: Not supported
  2. 5 - 13.7: Supported
  3. 14: Supported

Opera Mini

  1. all: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 81: Supported

Opera Mobile

  1. 10 - 12: Not supported
  2. 12.1: Supported
  3. 59: Supported

Chrome for Android

  1. 87: Supported

Firefox for Android

  1. 83: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4 - 12.0: Supported
  2. 13.0: Supported

QQ Browser

  1. 10.4: Supported

Baidu Browser

  1. 7.12: Supported

KaiOS Browser

  1. 2.5: Supported

TLS 1.0 & 1.1 are deprecated in Chrome, Edge, Firefox, Internet Explorer 11, & Safari.

Resources:
Removing Old Versions of TLS - Mozilla Security Blog
Modernizing TLS connections in Microsoft Edge and Internet Explorer 11 - Microsoft Windows Blog
Wikipedia article about TLS 1.1
Modernizing Transport Security - Google Security Blog
Deprecation of Legacy TLS 1.0 and 1.1 Versions - WebKit Blog