Real data please: - example queries (genuine, not invented for illustration) - real domains - real IP addresses - packet captures - both BIND server configs - zone file contents - startup logs
There are so many things it *could* be, the more information the better. Cheers, Greg On Sun, 16 Jul 2023 at 09:09, OwN-3m-All <own3m...@gmail.com> wrote: > I've got a bind recursion DNS server setup that is returning the wrong > value for an outside domain that I also maintain and host on another server > running a bind DNS server. Yet Google's DNS and other major DNS providers > respond with the correct IP address A record when querying. I can't figure > out why my recursion enabled instance is not returning the correct IP > address for a specific host. Rather, it returns the wildcard value from > the zonefile rather than the specifically specified A record entry created > for that host. > > It appears bind to bind is returning the wildcard value for a specifically > defined host in the zonefile from the server it's hosted on. > > Is this a recent bug in bind? More information about my setup and issue > can be found here: > > > https://serverfault.com/questions/1136914/bind-recursion-dns-server-returning-wildcard-address-for-host-despite-exact-entr > > From what I found online, if there's a specific host A record entry > defined, it should always return that IP. Wildcard is only for those not > defined. Yet, when I remove the wildcard from the zonefile, my bind > recursion instance returns the correct value, but not when the wildcard > entry is there. But Google and other major DNS providers return the > non-wildcard value as expected. > > Any help is appreciated. > -- > 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 > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users >
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