Next, please visit and confirm if you see the check mark. If you configured your router or computer for OpenDNS but notice that it isn't working, please begin by clearing your DNS cache (). This segment is targeted at Comcast Constant Guard users however, it may also apply to other security suites that also automatically change DNS settings. This security suite is provided for free by Comcast for all customers, and includes a utility that covers its users by ensuring that you are using Comcast's DNS servers. Solutions: There is not a problem in this case, as this is expected behavior. Please see the article at for more information.

You are using DNSCrypt or the Roaming Client, and this behavior is completely expected.

Your DNS server settings are being changed to: 1) 127.0.0.1: The computer configuration guide is located at. If not (and is set to 'Obtain DNS server address automatically'), please do not continue this guide as this article is not relevant.

To do so, please visit our DNS settings guide for computers and view if a DNS server is set statically with an IP address. If your computer's configured DNS servers are changing to another set of values automatically, one of these scenarios is likely to be occurring.

Changing dns servers mac