Can't connect to website with LetsEncrypt certificate - nginx - django

Question

I'd like to add ssl certificate to my django app. I've followed tutorial so the nginx config for domain was changed but now it looks like generated certificate is incorrect.
nginx conf before certbot modifications
server {
listen 80;
listen [::]:80;
server_name doamin.com www.domain.com;
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/poul3r/doamin.com;
}
location / {
include proxy_params;
proxy_pass http://unix:/run/gunicorn.sock;
}
}
and after certbot action
server {
server_name doamin.com www.doamin.com;
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/poul3r/doamin.com;
}
location / {
include proxy_params;
proxy_pass http://unix:/run/gunicorn.sock;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/doamin.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/doamin.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = doamin.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
listen [::]:80;
server_name doamin.com www.doamin.com;
return 404; # managed by Certbot
}
What I'm doing wrong or what could went wrong during letsencypt implementation ?

Answer 1

I've already found solution for this problem. Based info from solution I realized, there is one more app on nginx that does not have ssl certification but redirect to 443. When I changed theirs config to listen only on 80, first domain works correctly.