Imports github.com/bsm/ratelimit github.com/faceair/go-dnsmasq/cache github.com/faceair/go-dnsmasq/config github.com/faceair/go-dnsmasq/ctx github.com/faceair/go-dnsmasq/dnsutil github.com/faceair/go-dnsmasq/middleware github.com/miekg/dns Standard library imports hash/fnv net sync/atomic time