Re: nginx always rederict me to my internal ip

i've read it multiple times. When i put "noipdomain.org" as server_name it doesn't change anything. (Yes, i restarted nginx with sudo /etc/init.d/nginx restart). I can also put "blablabla" as server_name and i still got the behaviour i described above.

Here again my config Files.

nginx.conf
user www-data;
worker_processes 4;
pid /var/run/nginx.pid;

events {
worker_connections 768;
# multi_accept on;
}

http {

##
# Basic Settings
##

sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;

# server_names_hash_bucket_size 64;
# server_name_in_redirect off;

include /etc/nginx/mime.types;
default_type application/octet-stream;

##
# Logging Settings
##

access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

##
# Gzip Settings
##

gzip on;
gzip_disable "msie6";

# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

##
# nginx-naxsi config
##
# Uncomment it if you installed nginx-naxsi
##

#include /etc/nginx/naxsi_core.rules;

##
# nginx-passenger config
##
# Uncomment it if you installed nginx-passenger
##

#passenger_root /usr;
#passenger_ruby /usr/bin/ruby;

##
# Virtual Host Configs
##


include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}


#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}



sites available -> default
When i change the server_name and restart nginx, i've got the same behaviour

upstream php-handler {
server 127.0.0.1:9000;
#server unix:/var/run/php5-fpm.sock;
}


server {
listen 80;
server_name blub;
return 301 https://blub$request_uri; # enforce https
}


server {
listen 443 ssl;
server_name blub;

ssl_certificate /etc/nginx/cert.pem;
ssl_certificate_key /etc/nginx/cert.key;

# Path to the root of your installation
root /var/www/owncloud;

client_max_body_size 7000M; # set max upload size
fastcgi_buffers 256 4k;
fastcgi_connect_timeout 6000;
fastcgi_send_timeout 18000;
fastcgi_read_timeout 18000;

rewrite ^/caldav(.*)$ /remote.php/caldav$1 redirect;
rewrite ^/carddav(.*)$ /remote.php/carddav$1 redirect;
rewrite ^/webdav(.*)$ /remote.php/webdav$1 redirect;

index index.php;
error_page 403 /core/templates/403.php;
error_page 404 /core/templates/404.php;

location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}

location ~ ^/(?:\.htaccess|data|config|db_structure\.xml|README) {
deny all;
}

location / {
# The following 2 rules are only needed with webfinger
rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;

rewrite ^/.well-known/carddav /remote.php/carddav/ redirect;
rewrite ^/.well-known/caldav /remote.php/caldav/ redirect;

rewrite ^(/core/doc/[^\/]+/)$ $1/index.html;

try_files $uri $uri/ index.php;
}

location ~ \.php(?:$|/) {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param HTTPS on;
fastcgi_pass php-handler;

}

# Optional: set long EXPIRES header on static assets
location ~* \.(?:jpg|jpeg|gif|bmp|ico|png|css|js|swf)$ {
expires 30d;
# Optional: Don't log access to assets
access_log off;
}

}