#dns

2 posts

AdGuard Home: Network-Wide DNS Filtering with Failover
· 2 min read · infrastructure

AdGuard Home: Network-Wide DNS Filtering with Failover

Setting up AdGuard Home for network-wide DNS filtering with a robust failover strategy to prevent total internet outages.

dnsadguard-homeinfrastructurekubernetesnetworkingfailover
Wildcard DNS + ndots:5: The TLS Nightmare and How to Fix It
· 4 min read · infrastructure

Wildcard DNS + ndots:5: The TLS Nightmare and How to Fix It

Kubernetes default DNS settings can cause TLS certificate mismatches when using wildcard DNS. Here is how to debug and fix it.

kubernetesdnstlsnetworkinginfrastructure
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