How to connect an older Internet Radio

I was gifted an old Sanyo R227 Internet Radio recently and I think it can still work. It won't connect to the default DNS servers as they were shut down a few years ago. I did some reading and some have had success, connecting to DNS 8.8.8.8 and 8.8.4.4

The issue is, I'm not sure how to configure the other values.

IP is assigned, 192.168.1.54. I'm OK with that.