addressing_default_sni

If you have legacy TLS clients which do not send the TLS server name indicator, then you can specify one default SNI on the map. If Cloudflare receives a TLS handshake from a client without an SNI, it will respond with the default SNI on those IPs. The default SNI can be any valid zone or subdomain owned by the account.

APIs.ioEngineeringPlatform
View JSON Schema on GitHub

JSON Schema

apis-io-engineering-platform-addressing-default-sni-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/addressing_default_sni",
  "title": "addressing_default_sni",
  "description": "If you have legacy TLS clients which do not send the TLS server name indicator, then you can specify one default SNI on the map. If Cloudflare receives a TLS handshake from a client without an SNI, it will respond with the default SNI on those IPs. The default SNI can be any valid zone or subdomain owned by the account.",
  "example": "*.example.com",
  "nullable": true,
  "type": "string"
}