Hi everyone,
I asking you all for you best practice regarding your internal DNS and
zones.
I have a 2 DNS servers used as Internal DNS and Resolvers, here is the
dilemma, should I declare in each internal zone my NS with a glue record:
$ORIGIN example.internal.
; NS records
IN NS ns1
IN NS ns2
ns1 IN A 10.10.10.10
ns2 IN A 10.10.10.11
Or should I point toward the NS server from my principal zone:
$ORIGIN example.internal.
; NS records
IN NS ns1.principal.internal.
IN NS ns2.principal.internal.
Which one of those 2 samples is the best one and the closer from the
RFCs? As far as I know, the second sample should be the best one since
the RFC 1912 says "Some people get in the bad habit of putting in a glue
record whenever they add an NS record 'just to make sure'."
Any opinion is approached.
--
Regards,
JM
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