Default_server catch all block not working

[lockev3.0]

Well, probably I'm, still novice at Nginx but, that default server block
is meant to fit when no other block server (server_name)  fits. So my
current problem is that 444 behaviour is arising all thru my nginx
server, not just that default_server block/vhost 
.....not quit sure If I explained my self better now ? or even
understood you right ....

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,221572,225354#msg-225354