I noticed very strange but consistent performance behavior from Google Public DNS 22.214.171.124. Even-though a DNS record was cached, the response time was in the range of 20-30ms, which seems high. When I ...
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 ...