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baalchina
2020-06-28 04:43:38 UTC
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Hi all,

I had a bind 9.16.4 as recursive name server. I want to forward all queries
to a specific dns server out of my net such as 8.8.8.8. While I have a new
domain( such as abc.com) I want to forward to a new dns server such as
9.9.9.9.

Here is my named.conf:


options {
listen-on port 53 {192.168.1.1;};
recursion yes;
allow-recursion {any;};
forwarders {
8.8.8.8;
};
};

zone "abc.com" {
type forward;
forwarders {1.1.1.1;};

};

So, in this configuration, the abc.com will be forward to 8.8.8.8 or
1.1.1.1?

Thanks.
--
from:baalchina
Michael De Roover
2020-06-28 10:05:30 UTC
Permalink
I just tried to make an exception like this in
/etc/bind/named.conf.local for .oss (at least its lack of ICANN
accreditation is useful for something now) and it did indeed use the
other name server (theirs rather than my usual Cloudflare).
Post by baalchina
Hi all,
I had a bind 9.16.4 as recursive name server. I want to forward all
queries to a specific dns server out of my net such as 8.8.8.8. While
I have a new domain( such as abc.com <http://abc.com>) I want to
forward to a new dns server such as 9.9.9.9.
options {
        listen-on port 53 {192.168.1.1;};
        recursion yes;
        allow-recursion {any;};
        forwarders {
                8.8.8.8;
        };
};
zone "abc.com <http://abc.com>" {
        type forward;
        forwarders {1.1.1.1;};
};
So, in this configuration, the abc.com <http://abc.com> will be
forward to 8.8.8.8 or 1.1.1.1?
Thanks.
--
from:baalchina
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Ben Croswell
2020-06-28 10:18:07 UTC
Permalink
In this case a zone level forwarder takes priority over the global
forwarder. Abc.com would go to 1.1.1.1
Post by baalchina
Hi all,
I had a bind 9.16.4 as recursive name server. I want to forward all
queries to a specific dns server out of my net such as 8.8.8.8. While I
have a new domain( such as abc.com) I want to forward to a new dns server
such as 9.9.9.9.
options {
listen-on port 53 {192.168.1.1;};
recursion yes;
allow-recursion {any;};
forwarders {
8.8.8.8;
};
};
zone "abc.com" {
type forward;
forwarders {1.1.1.1;};
};
So, in this configuration, the abc.com will be forward to 8.8.8.8 or
1.1.1.1?
Thanks.
--
from:baalchina
_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to
unsubscribe from this list
ISC funds the development of this software with paid support
subscriptions. Contact us at https://www.isc.org/contact/ for more
information.
bind-users mailing list
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Matus UHLAR - fantomas
2020-06-28 15:13:00 UTC
Permalink
Post by baalchina
I had a bind 9.16.4 as recursive name server. I want to forward all queries
to a specific dns server out of my net such as 8.8.8.8.
it makes no sense to foward queries to 8.8.8.8, BIND can do the resolution
itself. Unless your access to internet is blocked, but access to 8.8.8.8
(and 1.1.1.1) is not.
Post by baalchina
While I have a new
domain( such as abc.com) I want to forward to a new dns server such as
9.9.9.9.
options {
listen-on port 53 {192.168.1.1;};
recursion yes;
allow-recursion {any;};
forwarders {
8.8.8.8;
};
};
zone "abc.com" {
type forward;
forwarders {1.1.1.1;};
of 1.1.1.1 is IP of nameserver for abc.com, you should better configure it
as "type stub" or "type static-stub".

Note that resolving BIND can do that itself, so it really only matters if
1.1.1.1 is not accessible from internet.
Post by baalchina
};
So, in this configuration, the abc.com will be forward to 8.8.8.8 or
1.1.1.1?
the latter.
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@lbutlr
2020-07-12 13:53:08 UTC
Permalink
Post by Matus UHLAR - fantomas
Post by baalchina
zone "abc.com" {
type forward;
forwarders {1.1.1.1;};
of 1.1.1.1 is IP of nameserver for abc.com, you should better configure it
as "type stub" or "type static-stub".
1.1.1.1 is a DNS resolver for Cloudflare and resolves to one.one.one.one.

(I know the sis old, but since it is a DNS server that I use, I found it odd os see acclaim that it was abc.com which is 143.204.25.15, 143.204.25.61, 143.204.25.54, and 143.204.25.50.
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