Remote DNS works only for IP

[Ariurn]

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What Happened?

Remote dns don't work if it's a domain. When I use ip address, it works ok. For example:

• https://1.1.1.1/dns-query - works
• https://cloudflare-dns.com/dns-query - don't work
  The same issue doesn't happen for Direct dns.

Why this important: due to regional restrictions, I want to use my own doh.

Minimal Reproducible Example (MRE)

1. Open "Config options"
2. Set "Remote DNS" to "https://cloudflare-dns.com/dns-query"
3. Try to start VPN - you'll get error: "create service: parse route options: parse dns rule[0]: missing conditions"

Expected Behavior

VPN should use provided dns with domain.

Version

2.5.7

Platform/OS

Linux

Additional Context

Application Config Options

{
  "region": "other",
  "block-ads": true,
  "use-xray-core-when-possible": false,
  "execute-config-as-is": false,
  "log-level": "warn",
  "resolve-destination": true,
  "ipv6-mode": "prefer_ipv4",
  "remote-dns-address": "https://cloudflare-dns.com/dns-query",
  "remote-dns-domain-strategy": "",
  "direct-dns-address": "https://cloudflare-dns.com/dns-query",
  "direct-dns-domain-strategy": "",
  "mixed-port": 12334,
  "tproxy-port": 12335,
  "local-dns-port": 16450,
  "tun-implementation": "mixed",
  "mtu": 9000,
  "strict-route": true,
  "connection-test-url": "http://cp.cloudflare.com",
  "url-test-interval": 600,
  "enable-clash-api": true,
  "clash-api-port": 16756,
  "enable-tun": false,
  "enable-tun-service": false,
  "set-system-proxy": true,
  "bypass-lan": true,
  "allow-connection-from-lan": false,
  "enable-fake-dns": false,
  "enable-dns-routing": true,
  "independent-dns-cache": true,
  "rules": [],
  "mux": {
    "enable": false,
    "padding": false,
    "max-streams": 8,
    "protocol": "h2mux"
  },
  "tls-tricks": {
    "enable-fragment": false,
    "fragment-size": "10-30",
    "fragment-sleep": "2-8",
    "mixed-sni-case": false,
    "enable-padding": false,
    "padding-size": "1-1500"
  },
  "warp": {
    "enable": false,
    "mode": "proxy_over_warp",
    "clean-ip": "auto",
    "clean-port": 0,
    "noise": "1-3",
    "noise-size": "10-30",
    "noise-delay": "10-30",
    "noise-mode": "m4"
  },
  "warp2": {
    "enable": false,
    "mode": "proxy_over_warp",
    "clean-ip": "auto",
    "clean-port": 0,
    "noise": "1-3",
    "noise-size": "10-30",
    "noise-delay": "10-30",
    "noise-mode": "m4"
  }
}

Relevant log output

No response

Are you willing to submit a PR? If you know how to fix the bug.

• I'm willing to submit a PR (Thank you!)