diff --git a/zones/supported.systems.zone b/zones/supported.systems.zone
index e9c5a57..69d1cad 100644
--- a/zones/supported.systems.zone
+++ b/zones/supported.systems.zone
@@ -3,9 +3,14 @@
 $ORIGIN supported.systems.
 $TTL 3600
 
-	300	IN	NS	ns1.vultr.com
-	300	IN	NS	ns2.vultr.com
+	300	IN	NS	ns1.he.net
+	300	IN	NS	ns2.he.net
+	300	IN	NS	ns3.he.net
+	300	IN	NS	ns4.he.net
+	300	IN	NS	ns5.he.net
 	300	IN	A	108.61.23.129
+ns	300	IN	AAAA	2001:19f0:5c00:4daa:5400:06ff:fe2d:38fa 
+ns	300	IN	A	64.177.113.227
 mail	300	IN	A	155.138.160.10
 old-mailu	300	IN	A	66.42.75.247
 ssh	300	IN	A	45.77.1.152
@@ -131,4 +136,4 @@ _sips._tcp.sip	600	IN	SRV	10	0	5061	sip.supported.systems
 _sip._udp.sip	600	IN	SRV	10	0	5060	sip.supported.systems
 _sip._udp	300	IN	SRV	10	0	5060	sip.supported.systems
 _sip._tcp	300	IN	SRV	10	0	5060	sip.supported.systems
-_sips._tcp	300	IN	SRV	10	0	5061	sip.supported.systems
\ No newline at end of file
+_sips._tcp	300	IN	SRV	10	0	5061	sip.supported.systems