Getting a Nameserver for MagicDNS

I just started using TS and I want to utilize the MagicDNS option but I have no clue how to get a nameserver. Can someone point me in the right direction?

Tailscale version 1.20.2
Windows 11

Most people use public DNS services, for example:

Google Public DNS

8.8.8.8
8.8.4.4
2001:4860:4860::8888
2001:4860:4860::8844