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Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS

Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS

Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Wednesday
Model: Deco X50-5G  
Hardware Version:
Firmware Version: 1.20 Build 20241011

I set up a different DoH & DoT but the Router keeps using the DNS from the internet service provider (Telekom). I even tried another DNS server via DHCP settings but also no better results. For example, i try to use controld DNS and they have a status page and it says its not using their DNS.

 

If the DoH is not working for the X50-5G, then why is it a feature to set it up?

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#1
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4 Reply
Re:Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Thursday

  @MapleStreet 

Hi, Thank you very much for the feedback.

Since Deco DOH/DOT only supports IPV4 DNS servers, have you checked whether the DNS resolution used the IPV4 or IPV6 DNS servers of Telekom?

Wait for your reply and best regards.

▶Check What's Currently Going on With Deco ▶Deco Starts Supporting Changing Wireless Channels! ▶KidShield Now Open for Trial! Try to leave a Message if urgent help is required.
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#2
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Re:Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Thursday

  @David-TP 

didn't knew DoH/DoT only works with IPv4, havent checked yet

is there any way i can stop my Deco X50-5G from using IPv6?

why does DoH/DoT only use IPv4? will it also support IPv6 in the future?

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#3
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Re:Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Friday

  @MapleStreet 

Hi, If the SIM ISP don't use IPV6 only, you could change the PDP type to IPV4 only

Currently, there hasn't been a plan to support IPV6 DNS in DoH/DoT. But you could post a feature request here:

https://community.tp-link.com/en/home/forum/2252

 

Best regards.

▶Check What's Currently Going on With Deco ▶Deco Starts Supporting Changing Wireless Channels! ▶KidShield Now Open for Trial! Try to leave a Message if urgent help is required.
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#4
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Re:Deco X50-5G keeps using ISP DNS instead of DNS over HTTPS
Friday
thank you, your solution didnt work because my ISP needs to use IPv6 to work but i found an older APN which only uses IPv4 and now i have encrypted DNS its just sad that DoH/DoT only supports IPv4 i posted a feature request
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#5
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Information

Helpful: 1

Views: 67

Replies: 4

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