From 8248c5177167aaf0d9f243c9ea8dc220b2d8e2a3 Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Sun, 12 Sep 2021 17:08:02 +0530
Subject: [PATCH] RegexBlockListApp: using lower case domain name for regex
 matching.

---
 Apps/RegexBlockListApp/App.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Apps/RegexBlockListApp/App.cs b/Apps/RegexBlockListApp/App.cs
index 00760634..98144443 100644
--- a/Apps/RegexBlockListApp/App.cs
+++ b/Apps/RegexBlockListApp/App.cs
@@ -397,7 +397,7 @@ namespace RegexBlockList
                 return Task.FromResult<DnsDatagram>(null);
 
             DnsQuestionRecord question = request.Question[0];
-            string domain = question.Name;
+            string domain = question.Name.ToLower();
 
             foreach (Regex regex in _regexAllowListPatterns)
             {