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Re: Registrars and the WHOISFrom: Len Conrad Date: Saturday, October 11, 2003
Time: 9:39:09 am
>After adding the nameservers, they may not be listed in the order entered.
>The order of the nameservers is not relevant, however, you may alter the
>order in the section "Manage Name Servers" above.
the DNS answering a query determines the physical order of the records in
the response packet. In BIND, the default ordering is cyclical
(rotating). The physical order of the records in zone file determines
nothing about the order of the records received by queriers.
>However, this makes me wonder how in the world do DNS servers out there know
>where my primary is
"primary" only makes sense per zone, not per server.
The mname field of a zone's SOA record should list the zone's "primary
master", and that NS in the MNAME field is re-enforced as primary master if
that NS is also listed in zone's NS records, and of course, those much
match the NS records on the DNS authoritative for the zone's parent.
"delegation data and zone data must match"
>, it is not like a MX where this is a preference. I have
>always thought my primary is ns1.hostwizard.com
In DNS technolgoy, there is no such thing a primary server, only a primary
for a zone.
Len
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