github.com/philhug/dnscontrol@v0.2.4-0.20180625181521-921fa9849001/models (about) dns.go dns_test.go domain.go provider.go quotes.go quotes_test.go record.go t_caa.go t_mx.go t_parse.go t_srv.go t_tlsa.go t_txt.go target.go util.go