DNS delegation issue during DCpromo
Trying to promote my first 2008R2 DC into current 2003 domain so running through DCpromo.
When I get to the DNS stage I get the following error:
A delegation for this DNS server cannot be created because the authoritative parent zone cannot be found or does not run Windows DNS Server. If you are integrated with an existing DNS infrastructure, you should manually create a delegation to this DNS server in the parent zone to ensure reliable name resolution from outside the domain.......
Now, I suspect that this is because the local authority will have DNS entries for our school, which the process is unable to update with this DNS Server, so am tempted to ignore.
I am concerned what impact this may have on our internet facing infrastructure though, primarily, our website, exchange server etc. Will this mess up name resolution from outside my domain for these services?
Does anyone have any experience of a similar situation?