Missing parameter servername in interface Deno.ConnectTlsOptions, which may be used for dns over tls.

[masx200]

Missing parameter servername in interface Deno.ConnectTlsOptions, which may be used for dns over tls.

interface ConnectTlsOptions {
caCerts?: string[];
certFile?: string;
hostname?: string;
port: number;
}

interface ConnectTlsOptions {
alpnProtocols?: string[];
certChain?: string;
privateKey?: string;
}

interface ConnectTlsOptions {

servername?: string;

}

Deno.connectTls({ hostname: "223.5.5.5", port: 853, servername:"dns.alidns.com"});

[stale]

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[danopia]

This is in fact missing and similar to my issue

• Fetching https://1.1.1.1 or any other bare IP address fails with 'invalid dnsname' #7660

A workaround is replacing Deno.connectTls with a combination of Deno.startTls and Deno.connect:

const tcp = await Deno.connect({ hostname: '223.5.5.5', port: 853 }); // the host we want to connect to
const tls = await Deno.startTls(tcp, { hostname: 'dns.alidns.com' }); // the host we want to handshake with