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

MapleStreet

Wednesday

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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?

4 Reply

David-TP

Thursday

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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.

MapleStreet

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Thursday

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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?

David-TP

Friday

Posts: 12813

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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.

MapleStreet

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Friday

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Registered: 2024-07-02

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

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

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

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