1 min read
DNS Forwarding Strategies for Azure Hybrid Architectures
1. Document all forwarding rules : Maintain a central registry 2. Use redundant DNS servers : Always specify multiple targets 3. Monitor DNS query latency :…
DNS
6 articles
1 min read
Azure DNS Private Resolver: Hybrid DNS for the Cloud Era
DNS Private Resolver solves this without virtual machines.
1 min read
Azure Private DNS Zones for Internal Name Resolution
Set up a private DNS zone for your organization: Complete Private DNS setup with Terraform: Create DNS zones for Azure Private Link services: Integrate…
8 min read
Traffic Manager Failover Engineering: TTLs, Probes and Nesting
How to make Azure Traffic Manager failover behave in practice: TTL and probe maths, nested profiles, weighted cutovers and health endpoints that tell the truth.
1 min read
Azure Traffic Manager: Global DNS Load Balancing
Traffic Manager is a deeply unglamorous service that has saved a couple of my projects. It works at the DNS layer—no traffic flows through it, just the…
1 min read
Azure Private DNS Zones: Name Resolution in VNets
The first time a Private Endpoint refused to resolve correctly because the VNet was using Azure-provided DNS, I learned this lesson the hard way: private…