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DNS Port(s)

From: Simon Forster
Date: Saturday, March 4, 2000
Time: 10:00:00 am

Quick ?

DNS services happen on port 53 but how/what ports does QuickDNS use to
transfer data for secondary services.

Perhaps I should explain. I have my QuickDNS server behind a firewall.
Everything works fine at the moment 'cause I allow all requests through to
this machine but I'd like to limit it to just having the ports required for
full DNS services open so...

I need to open port 53 for UDP but do I need to open another port?

TIA

Simon Forster
<srf@gjint.co.uk>

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