I noticed very strange but consistent performance behavior from Google Public DNS 184.108.40.206. Even-though a DNS record was cached, the response time was in the range of 20-30ms, which seems high. When I ...
Back when google first released their 220.127.116.11 and 18.104.22.168 dns servers I did some profiling, and they are way faster for our location. A more recent test confirms this is still the case. However, after ...
Is there any downside to using a public DNS service like Google's 22.214.171.124/126.96.36.199 for corporate network DNS service, as in making it the network connection's DNS server for an AD DC? It seems like if ...
This is a problem that has plagued my office for a few months now. It has bounced between our ISP (Comcast), our IT contractor, and even our VOIP contractor, each of which has "fixed" it at least ...
Last night we were having some serious server events. At first it appeared that our issue was with google (188.8.131.52). We would run ping and at some point we would have some packet loss. At about the ...