DNS Subdomains clarification and record structure.

Hi.

I am trying to understand the difference / requirements in the DNS resource record types required for a sub domain.

So I understand for a normal zone we need a SOA, NS and the various A records etc.

However I am confused about how a sub domain is meant to look as far as the record structure goes.

Could I please get some clarification on this and a simple example to illustrate and compare it to a normal domain.

e.g acme.com and sub1.acme.com

Thanks,

Ward.
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whorsfallAsked:
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Justin EvansCommented:
Hi,

Below is a subdomain example

acme.com
subdomain.acme.com

If you want to delegate the server to another DNS Server you would create a NS (Name Sever) record in your zone file

subdomain             IN NS    192.168.2.2
subdomain             IN NS     192.168.2.3

or with no delegation

www.subdomain  IN A 192.168.2.6

or you could use a CNAME.

hope this helps

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Natty GregIn Theory (IT)Commented:
Please explain what you wrote - if I'm a noob I couldn't comprehend @ Justin Evans
whorsfallAuthor Commented:
Hi,

I did get an answer but I do agree - I think a better would of been able to assist me more to get some greater understanding.

Thanks
Ward
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