Resolve any query to same IP address

[Kevin Darcy]

[ Classification Level: GENERAL BUSINESS ]

Dot "." instead of asterisk "*" as the zone name. Remove the "hint" zone,
since that doesn't apply when you host your own root zone.

You need a proper MNAME for the SOA RR too.

                                    - Kevin

On Wed, Jul 21, 2021 at 11:18 AM Jeronimo <jscmenezes at gmail.com> wrote:

> Hi,
>
> how can I get the same IPv6 address as the answer to any query to my Bind9?
>
> I am using Ubuntu 20 and Bind 9.11 whit configuration as bellow:
>
> ------
> $ cat /etc/bind/named.conf
> include "/etc/bind/named.conf.options";
> include "/etc/bind/named.conf.local";
> include "/etc/bind/named.conf.default-zones";
> ------
> $ cat /etc/bind/named.conf.options
> options {
> directory "/var/cache/bind";
> recursion no;
> querylog yes;
> listen-on-v6 { any; };
> dnssec-validation auto;
> auth-nxdomain no;    # conform to RFC1035
> };
> ------------------------
> $ cat /etc/bind/named.conf.default-zones
> zone "." {
>      type hint;
>      file "/etc/bind/db.root";
> };
>
> zone "localhost" {
>      type master;
>      file "/etc/bind/db.local";
> };
>
> zone "127.in-addr.arpa" {
>      type master;
>      file "/etc/bind/db.127";
> };
>
> zone "0.in-addr.arpa" {
>      type master;
>      file "/etc/bind/db.0";
> };
>
> zone "255.in-addr.arpa" {
>     type master;
>      file "/etc/bind/db.255";
> };
>
> zone "*" {
>      type master;
>      file "/etc/bind/db.fakeroot";
> };
> ------------------------------
> $ cat db.fakeroot
> $TTL 30
> @ IN SOA * hostmaster.mydomain.com. (
> 1 ; Serial
> 240 ; Refresh
> 120 ; Retry
> 900 ; Expire
> 300 ; Negative Cache TTL
> )
> ;
>       IN NS <ipv6-local>
> *     IN AAAA <ipv6-to-be-returned-to-all-querys>
>
> Any help is welcome.
>
> Regards,
>
> Jeronimo
>
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