* Disable all backup dns servers except for 4.2.2.2

src/adns.c

@@ -1026,8 +1026,6 @@ int egg_dns_init()
     
         /* 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
 
 /* root servers for future development (tracing down)
 	add_dns_server("198.41.0.4");