Use resolvers that support eDNS Client Subnet, otherwise geo-resolvers like Google/CF DNS may cause your traffic to be misrouted. You can use Quad9's EDNS [0]

Use resolvers that support eDNS Client Subnet, otherwise geo-resolvers like Google/CF DNS may cause your traffic to be misrouted. You can use Quad9's EDNS [0] so your client is properly routed, any privacy concerns aside. [0] https://www.quad9.net/support/faq/#edns https://www.quad9.net/support/faq/#edns