[ale] Best public DNS servers?

Raylynn Knight seca900rider at gmail.com
Wed Jan 28 19:26:13 EST 2015


Namebench will tell you which provides fastest response.

Ray Knight


> On Jan 28, 2015, at 1:55 PM, "Lightner, Jeff" <JLightner at dsservices.com> wrote:
> 
> Thanks all.
> 
> Both OpenDNS and Google as suggested by multiple people will do what I want.
> 
> OpenDNS' IPs:  208.67.222.222 and 208.67.220.220 
> 
> Google's IPs:   8.8.8.8 and 8.8.4.4
> 
> As a note to those who expressed concern about not having our own.  We DO - this particular need was for a guest network that won't be seeing any of our internal IPs (i.e. a Public WiFi we're providing though for a limited set of users).   Our DNS servers don't allow recursive lookups on the public interface and while I could have opened up the ACL to allow this particular range of IPs to do that I thought it better to simply point those IPs to a public DNS server since they don't need to do any internal lookups anyway.
> 
> -----Original Message-----
> From: ale-bounces at ale.org [mailto:ale-bounces at ale.org] On Behalf Of Brian Schenken
> Sent: Wednesday, January 28, 2015 1:20 PM
> To: ale at ale.org
> Subject: Re: [ale] Best public DNS servers?
> 
> I've been happy with OpenDNS, I use the reporting features once in a while for tracking down spyware, etc. and the filtering and option to block domains comes in handy.  It's performance is snappy for us as well.
> 
> 
>> On 01/28/2015 01:04 PM, DJ-Pfulio wrote:
>>> On 01/28/2015 11:58 AM, Lightner, Jeff wrote:
>>> Any recommendations?  This is for lookups of existing sites (e.g. 
>>> google.com, yahoo.com, billybob.com etc...) not a place to add our own records.
>>> 
>> There are DNS performance test tools available which will find the 
>> fastest dns for you.
>> That doesn't address the "trustworthy" or the tracking aspects.  DNS 
>> queries provide a wealth of metadata about a subnet.  I wouldn't trust 
>> google with that data unless it was absolutely necessary.
>> 
>> OTOH, I wouldn't trust any government to provide a clean, unmodified, DNS either.
>> 
>> Just a reminder - DNS is the core for most web security. If you own 
>> the DNS, you own all servers on the internet too. This is not anything to be selected on a whim.
>> 
>> IMHO.
>> 
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