Heya Angelo 
Thank you for the update! Yeah the settings look a bit different for both sites.
You may want to check the other local site’s NGINX config file as well - that’s loading/working properly (to compare and to make sure it’s also set with the same ports as set for that danielnogueira site).
I checked mine and could see all of my local sites’ NGINX config files were set up with the same ports.
May I know how exactly did you change that houseofdeeprelaxcom NGINX .conf file ?
Did you try to change it via DevKinsta → Sites → site name in question → click the “Wrench” icon on the left side → NGINX Editor (Save changes) section ?
Also after you changed that NGINX config file from that editor in DevKinsta, please also try to restart the NGINX docker’s container via terminal with this command;
docker restart devkinsta_nginx
then see if the site can be accessed on your browser?
Regards,
Agus