Hi,
I'm having an issue with AdGuard's DNS integration.
Even when I set up a custom NextDNS server (both DOH and DOT), AdGuard continues to use a different NextDNS profile than the one configured. The official NextDNS test (https://test.nextdns.io) always shows the fp0d191d93c76f0f62 profile, while my correct profile is c3f69b.
I've verified the following:
– Android Private DNS disabled when using AdGuard
– DOH server entered correctly: https://dns.nextdns.io/c3f69b
– AdGuard reports the address as valid
– The resolver is indeed NextDNS (Milan server)
– But the profile remains the wrong one
– If I try to enter the DOT domain (c3f69b.dns.nextdns.io), AdGuard reports it as "invalid"
It seems that AdGuard is ignoring the custom server and using an unmodifiable internal/fallback DOH endpoint.
I'd like to confirm if this is a bug and if it's possible to force the use of the correct profile.
Thank you.
Source: r/Adguard · by /u/Zyxel1983