diff --git a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/API/Create.php b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/API/Create.php
index 86b780bde0..6560c53d2f 100644
--- a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/API/Create.php
+++ b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/API/Create.php
@@ -72,6 +72,7 @@ class Create extends Action
 
     public function action(string $domain, Response $response, Document $project, Certificate $queueForCertificates, Event $queueForEvents, Database $dbForPlatform, array $platform, Log $log)
     {
+        $domain = \strtolower($domain);
         $this->validateDomainRestrictions($domain, $platform);
 
         // TODO: (@Meldiron) Remove after 1.7.x migration
diff --git a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Function/Create.php b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Function/Create.php
index 5837d80630..1ade97f8b4 100644
--- a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Function/Create.php
+++ b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Function/Create.php
@@ -77,6 +77,7 @@ class Create extends Action
 
     public function action(string $domain, string $functionId, string $branch, Response $response, Document $project, Certificate $queueForCertificates, Event $queueForEvents, Database $dbForPlatform, Database $dbForProject, array $platform, Log $log)
     {
+        $domain = \strtolower($domain);
         $this->validateDomainRestrictions($domain, $platform);
 
         $function = $dbForProject->getDocument('functions', $functionId);
diff --git a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Redirect/Create.php b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Redirect/Create.php
index e1dd3de108..bc61ab82d7 100644
--- a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Redirect/Create.php
+++ b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Redirect/Create.php
@@ -80,6 +80,7 @@ class Create extends Action
 
     public function action(string $domain, string $url, int $statusCode, string $resourceId, string $resourceType, Response $response, Document $project, Certificate $queueForCertificates, Event $queueForEvents, Database $dbForPlatform, Database $dbForProject, array $platform, Log $log)
     {
+        $domain = \strtolower($domain);
         $this->validateDomainRestrictions($domain, $platform);
 
         $collection = match ($resourceType) {
diff --git a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Site/Create.php b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Site/Create.php
index 20829c1b91..d407db299f 100644
--- a/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Site/Create.php
+++ b/src/Appwrite/Platform/Modules/Proxy/Http/Rules/Site/Create.php
@@ -77,6 +77,7 @@ class Create extends Action
 
     public function action(string $domain, string $siteId, string $branch, Response $response, Document $project, Certificate $queueForCertificates, Event $queueForEvents, Database $dbForPlatform, Database $dbForProject, array $platform, Log $log)
     {
+        $domain = \strtolower($domain);
         $this->validateDomainRestrictions($domain, $platform);
 
         $site = $dbForProject->getDocument('sites', $siteId);