https://www.pistack.xyz/tags/anycast/ Recent content in Anycast on Pi Stack Hugo en-us Wed, 22 Apr 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-04-22-bird-vs-frrouting-vs-keepalived-self-hosted-dns-anycast-guide-2026/ Wed, 22 Apr 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-04-22-bird-vs-frrouting-vs-keepalived-self-hosted-dns-anycast-guide-2026/ <p>DNS anycast is one of the most powerful yet underutilized techniques for building resilient, low-latency infrastructure. By advertising the same IP address from multiple locations, anycast ensures that DNS queries are automatically routed to the nearest healthy server — no load balancer, no geo-DNS provider, no SaaS dependency required.</p>