openwrt-packages-dist/net/ddns-scripts/files/usr/share/ddns/default/duckdns.org.json

{
	"name": "duckdns.org",
	"ipv4": {
		"url": "http://www.duckdns.org/update?domains=[DOMAIN]&token=[PASSWORD]&ip=[IP]",
		"answer": "OK"
	},
	"ipv6": {
		"url": "http://www.duckdns.org/update?domains=[DOMAIN]&token=[PASSWORD]&ipv6=[IP]",
		"answer": "OK"
	}
}