F5 BIG-IP DNS vs Infoblox DNS Infrastructure Protection: Side-by-Side Comparison (2026)

F5 BIG-IP DNS: DNS and Global Server Load Balancing solution with DDoS protection. built by F5. Core capabilities include Authoritative DNS with up to 100 million RPS capacity, Global Server Load Balancing (GSLB), DDoS protection against volumetric attacks..

Infoblox DNS Infrastructure Protection: Protects DNS infrastructure from DDoS and DNS-based attacks. built by Infoblox. Core capabilities include DDoS attack detection and blocking, DNS hijacking prevention, Cache poisoning protection..

Both serve the Distributed Denial of Service Mitigation market but differ in approach, feature depth, and target audience.

F5 BIG-IP DNS differentiates with Authoritative DNS with up to 100 million RPS capacity, Global Server Load Balancing (GSLB), DDoS protection against volumetric attacks. Infoblox DNS Infrastructure Protection differentiates with DDoS attack detection and blocking, DNS hijacking prevention, Cache poisoning protection.

F5 BIG-IP DNS is developed by F5. Infoblox DNS Infrastructure Protection is developed by Infoblox. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

F5 BIG-IP DNS and Infoblox DNS Infrastructure Protection serve similar Distributed Denial of Service Mitigation use cases: both are Distributed Denial of Service Mitigation tools, both cover DDOS, DNS Security. Review the feature comparison above to determine which fits your requirements.