Nginx 400 Bad Request error - do I have the right info here?

2nd record should be an A record pointing to your server ip address

 

then remove that url redirect record as maybe causing havoc ?

though a HTTP 400 status is usually nginx level

what's your nginx domain.com.conf and domain.com.ssl.conf look like content wise ?

When you create a new nginx vhost domain via centmin.sh menu option 2 or menu option 22 or via /usr/bin/nv cli command line, you will create the Nginx vhost files and directories. You will get an outputted the path location where it will create the domain name's vhost conf file named newdomain.com.conf (and newdomain.com.ssl.conf if you selected yes to self signed SSL)

• Nginx vhost conf path will be at /usr/local/nginx/conf/conf.d/newdomain.com.conf
• Nginx HTTP/2 SSL vhost conf path will be at /usr/local/nginx/conf/conf.d/newdomain.com.ssl.conf
• Nginx Self-Signed SSL Certificate Directory at /usr/local/nginx/conf/ssl/newdomain.com
• Vhost public web root will be at /home/nginx/domains/newdomain.com/public
• Vhost log directory will be at /home/nginx/domains/newdomain.com/log

Please post the contents of /usr/local/nginx/conf/conf.d/newdomain.com.conf and if applicable /usr/local/nginx/conf/conf.d/newdomain.com.ssl.conf wrapped in CODE tags (outlined at How to use forum BBCODE code tags)

 

also you can go into nginx debug mode if you want to troubleshoot

Latest update on September 14, 2015 to Centmin Mod 1.2.3-eva2000.08 stable (123.08stable) and higher has added Nginx debug mode support. Nginx debug mode is disabled by default.

To enable, edit centmin.sh and change variable NGINX_DEBUG=n default to NGINX_DEBUG=y and recompile Nginx via centmin.sh menu option 4 and then setting error_log in nginx vhosts to debug as outlined at nginx.org/en/docs/debugging_log.html & wiki.nginx.org/Debugging.

You do not want to leave Nginx debug mode running forever, so after debugging, set NGINX_DEBUG=n in centmin.sh and recompile Nginx again via centmin.sh menu option 4 and remove error_log debugging mode to disable Nginx debug mode again.

To update your Centmin Mod builds code for Nginx debug mode support if you do not have a NGINX_DEBUG variable in centmin.sh, follow instructions at centminmod.com/upgrade.html and respective version threads below:

• Centmin Mod 1.2.3-eva2000.08 stable install & update thread
• Centmin Mod 123.09beta thread

Centmin Mod is provided as is, but you can try debugging mode for Nginx for further troubleshooting if you have problems with Nginx (i.e. segfaults / signal 11 issues) as outlined at nginx.org/en/docs/debugging_log.html & wiki.nginx.org/Debugging.

 

Also any clues in your access.log and error.log in vhost listed paths at

Code (Text):

access_log /home/nginx/domains/domain.com/log/access.log combined buffer=256k flush=60m;
error_log /home/nginx/domains/domain.com/log/error.log;

 

one more thing on the url link which has 400 bad requests do a curl check of the headers

Code (Text):

curl -I http://yourdomain.com/path/to/badrequest_url