Akamai Edge DNS vs Nexusguard Bastions: Side-by-Side Comparison (2026)

Akamai Edge DNS

Mid-market and enterprise security teams defending against DNS-layer DDoS attacks will get the most from Akamai Edge DNS, particularly those running hybrid infrastructure where on-premises DNS needs the same attack surface hardening as cloud-facing services. The Shield NS53 reverse proxy handles both environments without forcing full migration to cloud DNS, and the 100% uptime SLA backed by IP anycast routing across Akamai's global network means your authoritative DNS stays available when attackers are actively flooding it. Skip this if your DNS traffic is light and you're comfortable with basic rate-limiting from your registrar; Edge DNS is built for organizations absorbing sustained volumetric attacks, not for complexity reduction.

Nexusguard Bastions

Mid-market and enterprise networks facing sustained volumetric DDoS attacks need Nexusguard Bastions for its 40+ globally distributed scrubbing centers that absorb traffic before it reaches your infrastructure. The platform protects 50,000 ASNs worldwide and delivers network-level mitigation at scale, meaning your ISP or carrier-grade operations stay online when competitors go dark. Skip this if you're a smaller organization without significant attack surface or if you need application-layer DDoS defense; Bastions focuses exclusively on network-layer volumetric threats, leaving Layer 7 gaps that require a separate WAF strategy.