IIS Configuration
Open IIS Manager → Go to Sites > Your App > Bindings
Make sure HTTPS binding is added with:
Correct hostname/domain
Port 443
Valid SSL certificate
DNS/Domain Setup
Check if domain name is pointing to the correct server
Use ping your-domain.com
or nslookup your-domain.com
to confirm
For test domains, add entry in C:\Windows\System32\drivers\etc\hosts
Mendix Runtime Port
In Mendix Service Console:
Ensure Runtime Port is set (usually 8080)
App should be running on http://localhost:8080
Enable ARR and URL Rewrite in IIS
Install Application Request Routing (ARR) and URL Rewrite
Enable proxy support in ARR settings
Create a URL Rewrite rule:
Forward https://your-domain
→ http://localhost:8080
Firewall Check
Open port 443 in Windows Firewall
Use netstat -an | find ":443"
to check if port is listening
Certificate Check
Ensure SSL certificate is:
Installed correctly
Matches your domain
Not expired
Test Access Locally
From the server, open:
https://localhost
→ test IIS
http://localhost:8080
→ test Mendix app directly
Logs and Errors
Check Mendix runtime logs for errors
Use browser console (F12 → Network tab) to see what fails
Hi Thanks for your reply we have done all these things above mentioned but still we are getting "Server Not Found " error