Hey everyone, I have a problem resolving hostnames after I started using Cloudflares DNS services for a GoDaddy domain.
The Servers Layout
I have a domain at GoDaddy, let’s say
mydomain.com and I have the following servers:
www.mydomain.com- this is my website (also accessible by
server1.mydomain.com- this is my first backend server used as a restAPI
server2.mydomain.com- this is another backend server used as restAPI
test-website.mydomain.com- this is a development website and for testing
test-server1.mydomain.com- test server 1
test-server2.mydomain.com- test server 2
All of those servers are hosted in Heroku some as paid dynos and some as free.
I have moved all the DNS records (and created new ones as needed for CNAME) and now when I try
curl -I server1.mydomain.com
I usually get
curl: (6) Could not resolve host: server1.mydomain.com .
I say usually since it sometimes works and than stops working and I have no idea way.