Bug 638749 - update PSL for .do. r=pkasting.

netwerk/dns/effective_tld_names.dat

@@ -778,7 +778,17 @@ edu.dm
 gov.dm
 
 // do : http://en.wikipedia.org/wiki/.do
-*.do
+do
+art.do
+com.do
+edu.do
+gob.do
+gov.do
+mil.do
+net.do
+org.do
+sld.do
+web.do
 
 // dz : http://en.wikipedia.org/wiki/.dz
 dz