I bought a domain from route 53. I added an A record with the server IP(static IP) to the host zone. I followed this tutorial but when I look at my domain I get DNS_PROBE_FINISHED_NXDOMAIN sometimes. I have:
- Created an A record of domain
- Gave the same EC2 IP to the A record
- Changed the Security group HTTP and HTTPS of EC2 for port 80 and 443 to all
It works for some browsers and does not work for others. Works for - Samsung's Galaxy Browser, Google Chrome incognito mode Does not work for- Google Chrome normal, Samsung's Galaxy Browser incognite, Opera both normal and incognito.
My ec2 instance is launched by ecs so my security group is the amazon-ecs-cli-setup-projectname-EcsSecurityGroup-XXXXX.
Any ideas why this happens?