You may find that you will get better performance by using alternative DNS settings from your broadband provider. In general, broadband providers configure router modems to use their own DNS servers, but these may be a significant distance away or may not be the fastest or most reliable.

Manually changing your DNS servers to one of the ones shown in the tables below could make a dramatic difference.ĭNS server settings for popular ISPs in the USAīelow are details of DNS servers used by some of the most popular broadband providers in the USA. This can be made worse if the DNS server used by your broadband provider is unreliable or slow. Given the geographical size of the United States, a DNS server placed in a faraway state may add substantial delay. Getting the right DNS service is critically important for your broadband performanceĪs described in our guide How to Speed Up DNS Look-ups for Faster Performance, DNS look-ups play a critical role in defining how fast your broadband connection is. Since the USA is such a large country, it is vital that you determine the best DNS settings for your particular state and location, and we provide a guide on how to do this. Alternatively, you may be best changing your DNS settings to use one of the best Public DNS servers, and we provide the best options below, including Google, Cloudflare and OpenDNS. If your broadband performance is slow or sporadic, you could try an alternative DNS server from your provider. Are you looking for the best and fastest DNS servers in the USA for 2021, or the best DNS servers for games consoles such as the PS4, PS5 or Xbox? First, we provide known DNS servers used by US ISPs, including Xfinity (Comcast), AT&T Internet, CenturyLink and Verizon.

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