I'm in the ISP's DNS camp. If you want expected/predictable connectivity
+ behavior that's usually the best choice.
If you can't trust your ISP DNS 'most' of the time, you need another ISP?
Clearly incidents happen, and knowing how to change to an alternate can
give you perhaps subobtimal service - which is better than no service -
but if your ISP is any good they should be able to keep at least one of
their resolvers functional?
Mark.
On 5/07/2017 9:36 p.m., Jason Leschnik wrote:
That's a really good point Evan, I didn't even think about ISPs
manipulating DNS records in order for them to push traffic through
peerings. Definitely a Catch-22. I'm all ears for advice. I've heard
people swear by only using Google's DNS and those who swear that ISPs
DNS is the gold standard.
On 5 July 2017 at 19:29, Evan Dent <e...@evandent.com> wrote:
It's a real tricky thing to get right. I can't give the right answer there.
One thing to remember that if you are not using your ISPs DNS server, you
may be subject to non optimal routing. For your home situation probably not
an issue but on your larger connections, it could be a issue. I have seen
traffic going overseas rather than going to the CDNs in Aus which has
amounted in reduced performance and increased costs.
It's a catch 22 issue either way you try to deal with it all.
I too would love to hear input from others on this.
On 5 Jul. 2017 6:41 pm, "Jason Leschnik" <ja...@leschnik.me> wrote:
What's generally the best practice for setting home resolvers? I've
been bitten a few times with issues from using Exetel's DNS servers.
Would it be better to point hosts to a local cache and have that
forwarding to something like Google? Or maybe Google + OpenDNS?
Regards,
Jason.
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