diff --git a/composer.lock b/composer.lock
index d265eaa..caaf41a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -269,17 +269,17 @@
         },
         {
             "name": "symfony/config",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/Config",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Config.git",
-                "reference": "0316364bfebc8b080077c731a99f189341476bd7"
+                "reference": "84c0c150c1520995f09ea9e47e817068b353cb0f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Config/zipball/0316364bfebc8b080077c731a99f189341476bd7",
-                "reference": "0316364bfebc8b080077c731a99f189341476bd7",
+                "url": "https://api.github.com/repos/symfony/Config/zipball/84c0c150c1520995f09ea9e47e817068b353cb0f",
+                "reference": "84c0c150c1520995f09ea9e47e817068b353cb0f",
                 "shasum": ""
             },
             "require": {
@@ -289,7 +289,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -313,21 +313,21 @@
             ],
             "description": "Symfony Config Component",
             "homepage": "http://symfony.com",
-            "time": "2014-09-23 05:25:11"
+            "time": "2014-12-02 20:19:20"
         },
         {
             "name": "symfony/console",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/Console",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Console.git",
-                "reference": "6f177fca24200a5b97aef5ce7a5c98124a0f0db0"
+                "reference": "ef825fd9f809d275926547c9e57cbf14968793e8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Console/zipball/6f177fca24200a5b97aef5ce7a5c98124a0f0db0",
-                "reference": "6f177fca24200a5b97aef5ce7a5c98124a0f0db0",
+                "url": "https://api.github.com/repos/symfony/Console/zipball/ef825fd9f809d275926547c9e57cbf14968793e8",
+                "reference": "ef825fd9f809d275926547c9e57cbf14968793e8",
                 "shasum": ""
             },
             "require": {
@@ -335,16 +335,18 @@
             },
             "require-dev": {
                 "psr/log": "~1.0",
-                "symfony/event-dispatcher": "~2.1"
+                "symfony/event-dispatcher": "~2.1",
+                "symfony/process": "~2.1"
             },
             "suggest": {
                 "psr/log": "For using the console logger",
-                "symfony/event-dispatcher": ""
+                "symfony/event-dispatcher": "",
+                "symfony/process": ""
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -368,21 +370,21 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "http://symfony.com",
-            "time": "2014-10-05 13:57:04"
+            "time": "2014-12-02 20:19:20"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/EventDispatcher",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/EventDispatcher.git",
-                "reference": "804eb28dbbfba9ffdab21fe2066744906cea2212"
+                "reference": "720fe9bca893df7ad1b4546649473b5afddf0216"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/EventDispatcher/zipball/804eb28dbbfba9ffdab21fe2066744906cea2212",
-                "reference": "804eb28dbbfba9ffdab21fe2066744906cea2212",
+                "url": "https://api.github.com/repos/symfony/EventDispatcher/zipball/720fe9bca893df7ad1b4546649473b5afddf0216",
+                "reference": "720fe9bca893df7ad1b4546649473b5afddf0216",
                 "shasum": ""
             },
             "require": {
@@ -391,7 +393,8 @@
             "require-dev": {
                 "psr/log": "~1.0",
                 "symfony/config": "~2.0",
-                "symfony/dependency-injection": "~2.0,<2.6.0",
+                "symfony/dependency-injection": "~2.6",
+                "symfony/expression-language": "~2.6",
                 "symfony/stopwatch": "~2.2"
             },
             "suggest": {
@@ -401,7 +404,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -425,21 +428,21 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "http://symfony.com",
-            "time": "2014-10-01 15:43:05"
+            "time": "2014-12-02 20:19:20"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/Filesystem",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Filesystem.git",
-                "reference": "4e62fab0060a826561c78b665925b37c870c45f5"
+                "reference": "ff6efc95256cb33031933729e68b01d720b5436b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Filesystem/zipball/4e62fab0060a826561c78b665925b37c870c45f5",
-                "reference": "4e62fab0060a826561c78b665925b37c870c45f5",
+                "url": "https://api.github.com/repos/symfony/Filesystem/zipball/ff6efc95256cb33031933729e68b01d720b5436b",
+                "reference": "ff6efc95256cb33031933729e68b01d720b5436b",
                 "shasum": ""
             },
             "require": {
@@ -448,7 +451,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -472,21 +475,21 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "http://symfony.com",
-            "time": "2014-09-22 09:14:18"
+            "time": "2014-12-02 20:19:20"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/Stopwatch",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Stopwatch.git",
-                "reference": "9f8a33a24f2378c0ec5f372a8d50b2d43069c050"
+                "reference": "261abd360cfb6ac65ea93ffd82073e2011d034fc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Stopwatch/zipball/9f8a33a24f2378c0ec5f372a8d50b2d43069c050",
-                "reference": "9f8a33a24f2378c0ec5f372a8d50b2d43069c050",
+                "url": "https://api.github.com/repos/symfony/Stopwatch/zipball/261abd360cfb6ac65ea93ffd82073e2011d034fc",
+                "reference": "261abd360cfb6ac65ea93ffd82073e2011d034fc",
                 "shasum": ""
             },
             "require": {
@@ -495,7 +498,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -519,21 +522,21 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "http://symfony.com",
-            "time": "2014-09-22 09:14:18"
+            "time": "2014-12-02 20:19:20"
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.5.6",
+            "version": "v2.6.1",
             "target-dir": "Symfony/Component/Yaml",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Yaml.git",
-                "reference": "2d9f527449cabfa8543dd7fa3a466d6ae83d6726"
+                "reference": "3346fc090a3eb6b53d408db2903b241af51dcb20"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Yaml/zipball/2d9f527449cabfa8543dd7fa3a466d6ae83d6726",
-                "reference": "2d9f527449cabfa8543dd7fa3a466d6ae83d6726",
+                "url": "https://api.github.com/repos/symfony/Yaml/zipball/3346fc090a3eb6b53d408db2903b241af51dcb20",
+                "reference": "3346fc090a3eb6b53d408db2903b241af51dcb20",
                 "shasum": ""
             },
             "require": {
@@ -542,7 +545,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.5-dev"
+                    "dev-master": "2.6-dev"
                 }
             },
             "autoload": {
@@ -566,7 +569,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "http://symfony.com",
-            "time": "2014-10-01 05:50:18"
+            "time": "2014-12-02 20:19:20"
         }
     ],
     "aliases": [],
@@ -576,6 +579,7 @@
         "satooshi/php-coveralls": 20
     },
     "prefer-stable": false,
+    "prefer-lowest": false,
     "platform": {
         "php": ">= 5.3.3"
     },
diff --git a/src/Egulias/EmailValidator/Parser/DomainPart.php b/src/Egulias/EmailValidator/Parser/DomainPart.php
index 33875a4..b187d28 100644
--- a/src/Egulias/EmailValidator/Parser/DomainPart.php
+++ b/src/Egulias/EmailValidator/Parser/DomainPart.php
@@ -104,6 +104,10 @@ protected function doParseDomainPart()
     {
         $domain = '';
         do {
+            if ($this->lexer->token['type'] === EmailLexer::S_SEMICOLON) {
+                throw new \InvalidArgumentException('ERR_EXPECTING_ATEXT');
+            }
+
             $prev = $this->lexer->getPrevious();
 
             if ($this->lexer->token['type'] === EmailLexer::S_SLASH) {
diff --git a/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php b/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
index 395bc8b..f7173c8 100644
--- a/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
+++ b/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
@@ -108,6 +108,7 @@ public function getInvalidEmails()
             array('test@iana.org \r\n\r\n'),
             array('test@iana.org  \r\n\r\n '),
             array('test@iana/icann.org'),
+            array('test@foo;bar.com'),
         );
     }
 
@@ -173,13 +174,32 @@ public function testInvalidEmailsWithDnsCheckAndStrictMode($warnings, $email)
     public function getInvalidEmailsWithWarnings()
     {
         return array(
-            array(array( EmailValidator::DEPREC_CFWS_NEAR_AT,), 'example @example.co.uk'),
-            array(array( EmailValidator::DEPREC_CFWS_NEAR_AT,), 'example@ example.co.uk'),
-            array(array( EmailValidator::CFWS_COMMENT,), 'example@example(examplecomment).co.uk'),
+            array(
+                array(
+                    EmailValidator::DEPREC_CFWS_NEAR_AT,
+                    EmailValidator::DNSWARN_NO_RECORD
+                ),
+                'example @example.co.uk'
+            ),
+            array(
+                array(
+                    EmailValidator::DEPREC_CFWS_NEAR_AT,
+                    EmailValidator::DNSWARN_NO_RECORD
+                ),
+                'example@ example.co.uk'
+            ),
+            array(
+                array(
+                    EmailValidator::CFWS_COMMENT,
+                    EmailValidator::DNSWARN_NO_RECORD
+                ),
+                'example@example(examplecomment).co.uk'
+            ),
             array(
                 array(
                     EmailValidator::CFWS_COMMENT,
                     EmailValidator::DEPREC_CFWS_NEAR_AT,
+                    EmailValidator::DNSWARN_NO_RECORD,
                 ),
                 'example(examplecomment)@example.co.uk'
             ),
@@ -187,6 +207,7 @@ public function getInvalidEmailsWithWarnings()
                 array(
                     EmailValidator::RFC5321_QUOTEDSTRING,
                     EmailValidator::CFWS_FWS,
+                    EmailValidator::DNSWARN_NO_RECORD,
                 ),
                 "\"\t\"@example.co.uk"
             ),
@@ -194,6 +215,7 @@ public function getInvalidEmailsWithWarnings()
                 array(
                     EmailValidator::RFC5321_QUOTEDSTRING,
                     EmailValidator::CFWS_FWS,
+                    EmailValidator::DNSWARN_NO_RECORD
                 ),
                 "\"\r\"@example.co.uk"
             ),
@@ -285,12 +307,14 @@ public function getInvalidEmailsWithWarnings()
             array(
                 array(
                     EmailValidator::RFC5321_QUOTEDSTRING,
+                    EmailValidator::DNSWARN_NO_RECORD
                 ),
                 '"example"@example.co.uk'
             ),
             array(
                 array(
                     EmailValidator::RFC5322_LOCAL_TOOLONG,
+                    EmailValidator::DNSWARN_NO_RECORD
                 ),
                 'too_long_localpart_too_long_localpart_too_long_localpart_too_long_localpart@example.co.uk'
             ),