diff --git a/nameser.h b/nameser.h
index 45f1e3e..a0302fd 100644
--- a/nameser.h
+++ b/nameser.h
@@ -186,11 +186,19 @@ typedef enum __ns_rcode {
 #define T_SRV           ns_t_srv
 #define T_ATMA          ns_t_atma
 #define T_NAPTR         ns_t_naptr
+#define T_KX            ns_t_kx
+#define T_CERT          ns_t_cert
+#define T_A6            ns_t_a6
+#define T_DNAME         ns_t_dname
+#define T_SINK          ns_t_sink
+#define T_OPT           ns_t_opt
+#define T_APL           ns_t_apl
 #define T_DS            ns_t_ds
 #define T_SSHFP         ns_t_sshfp
 #define T_RRSIG         ns_t_rrsig
 #define T_NSEC          ns_t_nsec
 #define T_DNSKEY        ns_t_dnskey
+#define T_TKEY          ns_t_tkey
 #define T_TSIG          ns_t_tsig
 #define T_IXFR          ns_t_ixfr
 #define T_AXFR          ns_t_axfr