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Switch Enable Comodo Secure DNS On Your Router or Computer Now

Our name servers are and

Router (recommended)

Get instructions for various routers.

If you have a router on your network, we recommend that you modify your DNS settings there. In this way, you typically only have to make one change, as opposed to making a change to each computer on your network.


Get instructions for Windows and Mac.

While not harmful, modifying DNS settings of individual computers on a corporate network may not always work. Please contact us if you need instructions on how to implement on a corporate network.