I have connected a web app hosted on Netlify with a MongoDB Atlas database.
In that database I can restrict access to specific IP adresses. Apart from my local IP address, I only want the netlify servers from by web app access the database. (Currently, I have added 0.0.0.0/0 which grants access to anyone with the credentials.) For this, I need to find out their IP adresses. I have followed the instructions at Finding the IP addresses for Netlify’s nameservers. But when I did that, the database connection was not possible anymore.
Specifically, the domain servers are:
And their IP adresses are:
I have added them to the MongoDB network access:
(I have crossed out my own IP address)
When I removed 0.0.0.0/0, access stopped working.
Maybe the domain servers are not actually the correct servers here?