diff --git a/src/Config/Config.php b/src/Config/Config.php
index 37ae91d9..9677ee57 100644
--- a/src/Config/Config.php
+++ b/src/Config/Config.php
@@ -82,10 +82,20 @@ public static function loadResolvConfBlocking($path = null)
             throw new RuntimeException('Unable to load resolv.conf file "' . $path . '"');
         }
 
+        $matches = array();
         preg_match_all('/^nameserver\s+(\S+)\s*$/m', $contents, $matches);
 
         $config = new self();
-        $config->nameservers = $matches[1];
+        foreach ($matches[1] as $ip) {
+            // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`)
+            if (strpos($ip, ':') !== false && ($pos = strpos($ip, '%')) !== false) {
+                $ip = substr($ip, 0, $pos);
+            }
+
+            if (@inet_pton($ip) !== false) {
+                $config->nameservers[] = $ip;
+            }
+        }
 
         return $config;
     }
diff --git a/tests/Config/ConfigTest.php b/tests/Config/ConfigTest.php
index 6416495b..224a87f7 100644
--- a/tests/Config/ConfigTest.php
+++ b/tests/Config/ConfigTest.php
@@ -47,6 +47,15 @@ public function testParsesSingleEntryFile()
         $this->assertEquals($expected, $config->nameservers);
     }
 
+    public function testParsesNameserverWithoutIpv6ScopeId()
+    {
+        $contents = 'nameserver ::1%lo';
+        $expected = array('::1');
+
+        $config = Config::loadResolvConfBlocking('data://text/plain;base64,' . base64_encode($contents));
+        $this->assertEquals($expected, $config->nameservers);
+    }
+
     public function testParsesNameserverEntriesFromAverageFileCorrectly()
     {
         $contents = '#
@@ -70,7 +79,6 @@ public function testParsesNameserverEntriesFromAverageFileCorrectly()
 
     public function testParsesEmptyFileWithoutNameserverEntries()
     {
-        $contents = '';
         $expected = array();
 
         $config = Config::loadResolvConfBlocking('data://text/plain;base64,');
@@ -87,6 +95,7 @@ public function testParsesFileAndIgnoresCommentsAndInvalidNameserverEntries()
 nameserver 4.5.6.7 5.6.7.8
   nameserver 6.7.8.9
 NameServer 7.8.9.10
+nameserver localhost
 ';
         $expected = array();