From 8a10aecf4c713f57b3df8226279f1f4a4de19a55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Mon, 6 Oct 2025 12:20:40 +0800
Subject: [PATCH] feat(dns): limit nextprotos to dns

---
 dns/dns.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dns/dns.go b/dns/dns.go
index dd76dd2..b8d177f 100644
--- a/dns/dns.go
+++ b/dns/dns.go
@@ -182,6 +182,7 @@ func (ds *DNSList) DialContext(ctx context.Context, dialer *net.Dialer, firstFra
 			tlsConn = tls.Client(conn, &tls.Config{
 				ServerName: host,
 				MinVersion: tls.VersionTLS12,
+				NextProtos: []string{"dns"},
 			})
 			if firstFragmentLen > 0 {
 				err = terasu.Use(tlsConn).HandshakeContext(ctx, firstFragmentLen)