diff -r 369f758afd9b -r ec0994c0a2a0 whois/parser.py
--- a/whois/parser.py	Fri Dec 01 21:21:05 2017 +0000
+++ b/whois/parser.py	Fri Dec 01 21:36:56 2017 +0000
@@ -30,6 +30,7 @@
 
 KNOWN_FORMATS = [
     '%d-%b-%Y', 				# 02-jan-2000
+    '%d-%m-%Y', 				# 20-10-2000
     '%Y-%m-%d', 				# 2000-01-02
     '%d.%m.%Y', 				# 2.1.2000
     '%Y.%m.%d',                 # 2000.01.02