DNS_CLASS_NONE 167 source3/libaddns/dnsrecord.c return dns_create_rrec(mem_ctx, name, type, DNS_CLASS_NONE, 0, DNS_CLASS_NONE 384 source3/libaddns/dnsrecord.c err = dns_create_rrec(req, hostname, QTYPE_CNAME, DNS_CLASS_NONE,