Fix IPv6 detection

nextdns · Dec 1, 2024 · 922978c · 922978c
1 parent c530cef
commit 922978c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.go b/main.go
@@ -175,7 +175,7 @@ func main() {
 
 func hasIPv6() bool {
 	fmt.Println("Testing IPv6 connectivity")
-	c, err := net.Dial("tcp", "[2620:fe::fe]:80")
+	c, err := net.Dial("tcp", "[2620:fe::fe]:443")
 	if c != nil {
 		c.Close()
 	}