4/6/2023 0 Comments 1.1.1.1 vs 8.8.8.8![]() Failure handling (and how to avoid repeat failure handling is a bit more complicated. Now for how clients pick which DNS server to use I understand it bounces back and forth between both. Most clients round robin between which name server is used (So you can expect if 1/3 of your nameservers are misconfigured to return nxdomain a 1/3 of people will not find your site, as a valid NXDOMAIN means a client will give up). Is that on servers and hosts? Only asking as I know you can configure servers to do that, but I didn't think it was default on servers? Fun fact, Windows just round robins between the two on quieries. ![]()
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