@sagi.io/doh

DoH (DNS over HTTPS) Command Line Client, RFC-8484 Compatible

@sagi.io/doh is an RFC-8484 compliant Node.js DNS over HTTPS command line tool.

Installation:

$ npm i -g @sagi.io/doh

Usage:

Usage: doh name [type] [class] [@dohUrl] [-p<port>] [-u<userAgent>] [-v] [-g];

If only name (domain name) is provided, it defaults to using Cloudflare's DNS-over-HTTPS server (@cloudflare-dns.com/dns-query).

Examples

$ doh sagi.io

Output:

{
  "id": 9013,
  "type": "response",
  "flags": 384,
  "flag_qr": true,
  "opcode": "QUERY",
  "flag_aa": false,
  "flag_tc": false,
  "flag_rd": true,
  "flag_ra": true,
  "flag_z": false,
  "flag_ad": false,
  "flag_cd": false,
  "rcode": "NOERROR",
  "questions": [
    {
      "name": "sagi.io",
      "type": "A",
      "class": "IN"
    }
  ],
  "answers": [
    {
      "name": "sagi.io",
      "type": "A",
      "ttl": 300,
      "class": "IN",
      "flush": false,
      "data": "151.101.1.195"
    },
    {
      "name": "sagi.io",
      "type": "A",
      "ttl": 300,
      "class": "IN",
      "flush": false,
      "data": "151.101.65.195"
    }
  ],
  "authorities": [],
  "additionals": []
}

$  doh mx sagi.io @https://dns.google.com/experimental

Output:

{
  "id": 0,
  "type": "response",
  "flags": 384,
  "flag_qr": true,
  "opcode": "QUERY",
  "flag_aa": false,
  "flag_tc": false,
  "flag_rd": true,
  "flag_ra": true,
  "flag_z": false,
  "flag_ad": false,
  "flag_cd": false,
  "rcode": "NOERROR",
  "questions": [
    {
      "name": "sagi.io",
      "type": "MX",
      "class": "IN"
    }
  ],
  "answers": [
    {
      "name": "sagi.io",
      "type": "MX",
      "ttl": 299,
      "class": "IN",
      "flush": false,
      "data": {
        "preference": 10,
        "exchange": "mxa.mailgun.org"
      }
    },
    {
      "name": "sagi.io",
      "type": "MX",
      "ttl": 299,
      "class": "IN",
      "flush": false,
      "data": {
        "preference": 10,
        "exchange": "mxb.mailgun.org"
      }
    }
  ],
  "authorities": [],
  "additionals": []
}

Probably some time the future we'll add a DiG-like output.

License

MIT