Hi, Forwarding all queries to other caching resolvers with low RTT to auth servers (e.g. your ISP's resolver or 8.8.8.8) should improve resolution time.
But that wouldn't be optimal because Unbound chases CNAME chains even if it forwards all queries to other resolver [1]. For more performance use caching-forwarder-only software (i.e. dnsdist or dnsmasq) instead of Unbound[2]. [1] https://www.unbound.net/pipermail/unbound-users/2015-November/004103.html [2] https://www.unbound.net/pipermail/unbound-users/2016-November/004539.html Regards, -- Daisuke Higashi
