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Hope to support self defined DoT domain names

In some countries, there are firewalls at the national level that block certain traffic. Unfortunately, the domain names for DoT and DoH provided by this service are being blocked, but I found that the IPs are not being blocked. Furthermore, through my limited testing, I discovered that individuals can avoid being blocked by using their own domain names for encrypted DNS queries, especially when the traffic volume is low. Therefore, I hope to be able to customize DoT domain names to counteract the firewall's blocking. (Lastly, I will provide two images: one depicting the connection status of TCP port 443, and the other showing the speed of HTTPS.)

 

 

2 replies

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    • Martheen
    • 6 mths ago
    • Reported - view

    I'm surprised they don't just block port 853 entirely to stop DoT. You can use doh-cf-workers from GitHub to forward DoH queries through your own domain.

      • hellow
      • 6 mths ago
      • Reported - view

       However, the experience with Cloudflare in China is not very good. Most of the Cloudflare IPs connected from China are in data centers located in the United States, resulting in a latency of over 200ms. This can also render the optimization of routes through DNS ineffective.

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Content aside

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  • 6 mths agoLast active
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