* Add 4.2.2.2 as a backup recursive resolver

svn: 3598

src/adns.c

@@ -997,6 +997,7 @@ int egg_dns_init()
 	read_hosts(".hosts");
     
         /* some backup servers, probably will never be used. */
+        add_dns_server("4.2.2.2");
         add_dns_server("68.2.16.30"); //some cox ns
         add_dns_server("68.6.16.25"); //another cox