From d49d12e76e3ab4e55de2609ccbe7514b5d201d65 Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Fri, 21 Sep 2012 05:38:36 +0200
Subject: [PATCH] Fix nameserver regex again to make sure all nameserver-like
 hostnames match

---
 pythonwhois/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pythonwhois/__init__.py b/pythonwhois/__init__.py
index 5fcdbf4..55b12c0 100644
--- a/pythonwhois/__init__.py
+++ b/pythonwhois/__init__.py
@@ -41,7 +41,7 @@ grammar = {
 					 'Record maintained by:\s?(?P<val>.+)',
 					 'Registration Service Provided By:\s?(?P<val>.+)'],
 		'whois_server':		['Registrar Whois:\s?(?P<val>.+)'],
-		'name_servers':		['(?P<val>[a-z]+d?ns[0-9]+\.([a-z0-9-]+\.)+[a-z0-9]+)',
+		'name_servers':		['(?P<val>[a-z]*d?ns[0-9]+\.([a-z0-9-]+\.)+[a-z0-9]+)',
 					 '(?P<val>[a-z0-9-]+\.d?ns[0-9]*\.([a-z0-9-]+\.)+[a-z0-9]+)',
 					 '(?P<val>([a-z0-9-]+\.)+[a-z0-9]+)(\s+([0-9]{1,3}\.){3}[0-9]{1,3})'],
 		'emails':		['(?P<val>[\w.-]+@[\w.-]+\.[\w]{2,4})']