F5 BIG-IP DNS is a commercial DDoS mitigation solution by F5. Nexusguard DNS Protection is a commercial DDoS mitigation solution by Nexusguard. Features, integrations, deployment and the company behind each one, side by side.
DNS and Global Server Load Balancing solution with DDoS protection
DNS-focused DDoS protection service with scrubbing centers
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Based on what each listing shows: deployment, company size, price and open source.
F5 BIG-IP DNS fits if you need both cloud and on-premises options.
Nexusguard DNS Protection fits if you want a cloud product.
Common questions when comparing F5 BIG-IP DNS vs Nexusguard DNS Protection for DDoS mitigation.
F5 BIG-IP DNS: DNS and Global Server Load Balancing solution with DDoS protection. Built by F5.
Nexusguard DNS Protection: DNS-focused DDoS protection service with scrubbing centers. Built by Nexusguard.
The table above shows where their features, integrations, deployment and company size fit differ.
F5 BIG-IP DNS is made by F5. Nexusguard DNS Protection is made by Nexusguard. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. F5 BIG-IP DNS and Nexusguard DNS Protection are both DDoS Mitigation products, and both cover DDoS, DNS Security. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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