Server Name Indication
- OTHERAn extension to the TLS computer networking protocol by which a client indicates which hostname it is attempting to connect to at the start of the handshaking process.
Chrome
- ❌ 4 - 5: Not supported
- ✅ 6 - 135: Supported
- ✅ 136: Supported
- ✅ 137 - 139: Supported
Edge
- ✅ 12 - 135: Supported
- ✅ 136: Supported
Safari
- ✅ 3.1 - 18.4: Supported
- ✅ 18.5: Supported
- ✅ TP: Supported
Firefox
- ✅ 2 - 137: Supported
- ✅ 138: Supported
- ✅ 139 - 141: Supported
Opera
- ✅ 9 - 116: Supported
- ✅ 117: Supported
IE
- ❌ 5.5 - 6: Not supported
- ◐ 7 - 8: Partial support
- ✅ 9 - 10: Supported
- ✅ 11: Supported
Chrome for Android
- ✅ 136: Supported
Safari on iOS
- ❌ 3.2: Not supported
- ✅ 4 - 18.4: Supported
- ✅ 18.5: Supported
Samsung Internet
- ✅ 4 - 26: Supported
- ✅ 27: Supported
Opera Mini
- ✅ all: Supported
Opera Mobile
- ✅ 10 - 12.1: Supported
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ❌ 2.1 - 2.3: Not supported
- ✅ 3 - 4.4.4: Supported
- ✅ 136: Supported
Firefox for Android
- ✅ 137: Supported
QQ Browser
- ✅ 14.9: Supported
Baidu Browser
- ✅ 13.52: Supported
KaiOS Browser
- ✅ 2.5: Supported
- ✅ 3: Supported
- Resources:
- Wikipedia