> For the complete documentation index, see [llms.txt](https://paul-gleason.gitbook.io/nginx/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://paul-gleason.gitbook.io/nginx/subsection/subdomain-config.md).

# Subdomain Config

This will create a config that has 3 different service on port 80 with different subdomains.

```
server {
    listen 80;
    server_name admin.domain.com;
    location / {
        proxy_set_header Host $host;
        proxy_pass http://127.0.0.1:3434;
        proxy_redirect off;
    }
}
server {
    listen 80;
    server_name user.domain.com;
    location / {
        proxy_set_header Host $host;
        proxy_pass http://127.0.0.1:3435;
        proxy_redirect off;
    }
}
server {
    listen 80;
    server_name vendor.domain.com;
    location / {
        proxy_set_header Host $host;
        proxy_pass http://127.0.0.1:3436;
        proxy_redirect off;
    }
}   
```