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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

Category:Open DNS Resolvers: Difference between revisions

Category:Open DNS Resolvers (view source)

Revision as of 14:05, 27 June 2013

40 bytes added ,  27 June 2013
→‎What if I run a DNS server on purpose?
 
==What if I run a DNS server on purpose?==
 
 
It is quite legitimate for people to run DNS servers on their Network - in these cases access to them should be restricted or limited.
If you run an Authoritative DNS server, configure it only to return records for your domain.
 
If you run a Caching resolver, configure it to only return records for your users (firewall to only allow your users), and consider implementing rate-limiting.
 
=How to prevent this?=
AA-Andrew
autoreview, Bureaucrats, editor, Interface administrators, reviewer, Administrators
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