github webhook scaling Articles | InstaWebhook

Oct 24, 2026By InstaWebhook TeamDelivery Monitoring

Unicast vs. Anycast for Webhook Ingress: Cutting Handshake Latency for Global Senders

Compare Unicast and Anycast DNS for webhook ingress. Learn how BGP Anycast, TCP Fast Open, and TLS 1.3 0-RTT eliminate latency for high-volume senders.

anycast dns bgp anycast routing github webhook scaling reduce webhook latency stripe webhook performance tcp fast open tfo optimization tls 1.3 0-rtt unicast dns webhook infrastructure webhook ingress webhook latency