Connectivity to IPv6 Resolver IP Addresses is not available

When i test i see Connectivity to Resolver IP Addresses IPv6, status is showing no.
is it because i dont have IPv6 setup? or this is normal?
if i configure my DNS to cloudflare will i face any issue in below case?

Yes, exactly. If you can’t send v6 requests you will not get a response. :wink:

Thank you very much :slight_smile: