What is the TTL for A Records with an Application Load Balancer?
I'm currently migrating my application from ECS to EKS and I've set up a new Application Load Balancer (ALB) for EKS managed by Kubernetes. Now, I need to…
TTL
Trouble Accessing Skills USA Website After IP Change
I'm experiencing an issue where a couple of teachers can't access skillsusa-register.org after the site switched to a new IP address. The previous IP was 104.156.59.9, but it's…
Best Practices for DNS TTL Values with Azure Firewall
I'm diving into the best practices for DNS TTL values, especially for highly available services using Azure Firewall as a DNS Proxy. The default TTL is set to…
When Does TTL in DynamoDB Actually Delete Records?
Hey everyone! I've set up a DynamoDB table and enabled Time to Live (TTL), added a field for expiration, and ran some simulations. According to that, two records…