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How to find out DNS server IP used by my router

Fresh5 days ago
Mar 15, 2026100398 views
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Problem

I am using Comcast. And my router is set up to acquire DNS server automatically. How can I find out the IP address of the DNS server used by my router? I am using Windows. Is there some Windows command that I can use?

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Fix for: How to find out DNS server IP used by my router

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You can do one of two things: If your router is just passing Comcast's DNS servers then you can issue an at the command line and it will tell you (Comcast's servers would be 68.xx.xx.xx not 192.168.xx.xx) If your router is passing itself as the DNS …

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