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    About Secure DNS function

    Opera for Android
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    • leocg
      leocg Moderator Volunteer @Simone-Brunacci last edited by

      @Simone-Brunacci DNS Over HTTPS/TLS doesn't use numbers

      Reply Quote 0
        Simone-Brunacci 1 Reply Last reply
      • Simone-Brunacci
        Simone-Brunacci @leocg last edited by

        @leocg so for example if I want to insert Cloudflare DNS I've only to write the numeric address "1.1.1.2" or have I to set up this one : "security.cloudflare-dns.com" ?

        Reply Quote 0
          leocg 1 Reply Last reply
        • leocg
          leocg Moderator Volunteer @Simone-Brunacci last edited by

          @Simone-Brunacci Something like https://cloudflare-dns.com/dns-query

          Reply Quote 1
            Simone-Brunacci 2 Replies Last reply
          • Simone-Brunacci
            Simone-Brunacci @leocg last edited by

            @leocg why that ? Could you explain me better ?

            Reply Quote 0
              leocg 1 Reply Last reply
            • leocg
              leocg Moderator Volunteer @Simone-Brunacci last edited by

              @Simone-Brunacci That's what I found in CloudFlare pages about setting up DNS Over HTTPS.

              According to Windows, it's https://one.one.one.one/dns-query

              Reply Quote 1
                Simone-Brunacci 1 Reply Last reply
              • Simone-Brunacci
                Simone-Brunacci @leocg last edited by

                @leocg Thank you, could you provide
                me the documentation?

                Reply Quote 0
                  leocg 1 Reply Last reply
                • leocg
                  leocg Moderator Volunteer @Simone-Brunacci last edited by

                  @Simone-Brunacci I don't have it now, but if you do a search you should find it.

                  Reply Quote 0
                    Simone-Brunacci 1 Reply Last reply
                  • Simone-Brunacci
                    Simone-Brunacci @leocg last edited by

                    @leocg Thank you,I'll do a search

                    Reply Quote 0
                      1 Reply Last reply
                    • clarkbruce
                      clarkbruce @Simone-Brunacci last edited by

                      @Simone-Brunacci
                      Here are some dns over https address

                      https://dns.cloudflare.com/dns-query

                      https://dns.quad9.net/dns-query

                      https://dns.google/dns-query

                      Reply Quote 2
                        Simone-Brunacci 1 Reply Last reply
                      • Simone-Brunacci
                        Simone-Brunacci @clarkbruce last edited by

                        @clarkbruce said in About Secure DNS function:

                        @Simone-Brunacci
                        Here are some dns over https address

                        https://dns.cloudflare.com/dns-query

                        https://dns.quad9.net/dns-query

                        https://dns.google/dns-query

                        Thank you,if I'm using for example cludflare's dns on my router or pc and I set up the option to use dns over https in the browser, which of the settings will prevail on the others?

                        Reply Quote 0
                          leocg clarkbruce 2 Replies Last reply
                        • leocg
                          leocg Moderator Volunteer @Simone-Brunacci last edited by

                          @Simone-Brunacci The one in the browser, when you are using Opera.

                          Reply Quote 1
                            1 Reply Last reply
                          • clarkbruce
                            clarkbruce @Simone-Brunacci last edited by

                            @Simone-Brunacci
                            Here are cloudflare dns in different configurations

                            IPv4
                            1.1.1.1 and 1.0.0.1

                            IPv6
                            2606:4700:4700::1111 and 2606:4700:4700::1001

                            DNS-over-HTTPS, IPv4
                            https://dns.cloudflare.com/dns-query

                            DNS-over-HTTPS, IPv6
                            https://dns.cloudflare.com/dns-query

                            DNS-over-TLS
                            tls://one.one.one.one

                            Reply Quote 1
                              1 Reply Last reply
                            • Simone-Brunacci
                              Simone-Brunacci @leocg last edited by Simone-Brunacci

                              @leocg said in About Secure DNS function:

                              @Simone-Brunacci Something like https://cloudflare-dns.com/dns-query

                              Looking in Settings :Screenshot (27).png
                              I'm already using DNS over HTTPS (Cloudflare's one for malware and adult content) ..
                              Anyway I've taken a look here and here,and I've done some test to see if it is working correctly :
                              here's the first result using the Cloudflare's website to check if the DNS is working : with Opera VPN enabled ; with Opera's VPN disabled
                              Plus I've done soe test using DNS leak test
                              Opera VPN enabled :
                              Screenshot (28-1).png
                              Opera VPN disabled :
                              Screenshot (30-1).png

                              So this means that DoH doesn't works with VPN enabled ?

                              Reply Quote 0
                                leocg 2 Replies Last reply
                              • leocg
                                leocg Moderator Volunteer @Simone-Brunacci last edited by

                                @Simone-Brunacci That's Opera for desktops

                                Reply Quote 0
                                  1 Reply Last reply
                                • leocg
                                  leocg Moderator Volunteer @Simone-Brunacci last edited by

                                  @Simone-Brunacci With VPN you probably will be using VPNs DNS aerver.

                                  In OfA is said that VPN and DOH can't be used together.

                                  Reply Quote 0
                                    1 Reply Last reply
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