What features do F5 BIG-IP DNS vs DigiCert DNS offer?

**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. **DigiCert DNS** differentiates with Global Anycast network for low-latency DNS resolution, 100% uptime SLA with automatic failover, DDoS-protected global Anycast network (UltraDNS).

Who makes F5 BIG-IP DNS vs DigiCert DNS?

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

Is F5 BIG-IP DNS a good alternative to DigiCert DNS?

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

F5 BIG-IP DNS vs DigiCert DNS (2026) | Compare Distributed Denial of Service Mitigation Tools

Q: What is the difference between F5 BIG-IP DNS vs DigiCert DNS?

**F5 BIG-IP DNS**: DNS and Global Server Load Balancing solution with DDoS protection. built by F5. headquartered in United States. Core capabilities include Authoritative DNS with up to 100 million RPS capacity, Global Server Load Balancing (GSLB), DDoS protection against volumetric attacks.. **DigiCert DNS**: Managed DNS service with DDoS protection, DNSSEC, and global anycast routing. built by DigiCert. headquartered in United States. Core capabilities include Global Anycast network for low-latency DNS resolution, 100% uptime SLA with automatic failover, DDoS-protected global Anycast network (UltraDNS).. Both serve the Distributed Denial of Service Mitigation market but differ in approach, feature depth, and target audience.

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

DigiCert DNS: Managed DNS service with DDoS protection, DNSSEC, and global anycast routing. built by DigiCert. headquartered in United States. Core capabilities include Global Anycast network for low-latency DNS resolution, 100% uptime SLA with automatic failover, DDoS-protected global Anycast network (UltraDNS)..

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

F5 BIG-IP DNS vs DigiCert DNS: 2026 Comparison

F5 BIG-IP DNS

DigiCert DNS

Side-by-Side Comparison

NIST CSF 2.0 Mapping

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F5 BIG-IP DNS vs DigiCert DNS FAQ

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