# F5 BIG-IP DNS alternatives and competitors (2026) The closest F5 BIG-IP DNS alternatives are [Akamai Edge DNS](https://cybersectools.com/tools/akamai-edge-dns), [Infoblox DNS Infrastructure Protection](https://cybersectools.com/tools/infoblox-dns-infrastructure-protection) and [Link11](https://cybersectools.com/tools/link11). Picking a F5 BIG-IP DNS alternative comes down to fit: DDoS Mitigation coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 26 alternatives. Closest matches: Akamai Edge DNS, Infoblox DNS Infrastructure Protection, Link11. ## The product [F5 BIG-IP DNS](https://cybersectools.com/tools/f5-big-ip-dns) by F5 DNS and Global Server Load Balancing solution with DDoS protection Category: [Network Security](https://cybersectools.com/categories/network-security) · Pricing model: Commercial ## F5 BIG-IP DNS alternatives and competitors F5 BIG-IP DNS is a commercial [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) solution made by F5. The closest matches by shared tags and NIST CSF 2.0 coverage are [Akamai Edge DNS](https://cybersectools.com/tools/akamai-edge-dns), [Infoblox DNS Infrastructure Protection](https://cybersectools.com/tools/infoblox-dns-infrastructure-protection), [Link11](https://cybersectools.com/tools/link11), [Nexusguard DNS Protection](https://cybersectools.com/tools/nexusguard-dns-protection), and [Secure64 Vizion](https://cybersectools.com/tools/secure64-vizion). All 26 alternatives on this page are ranked the same way. ## The closest F5 BIG-IP DNS alternatives These 8 solutions overlap most with F5 BIG-IP DNS. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Akamai Edge DNS](https://cybersectools.com/tools/akamai-edge-dns) Cloud-based DNS service with DDoS protection and traffic management [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 10 listed. See them on the [Akamai Edge DNS page](https://cybersectools.com/tools/akamai-edge-dns#features). [Akamai Edge DNS alternatives](https://cybersectools.com/alternatives/akamai-edge-dns) · [F5 BIG-IP DNS vs Akamai Edge DNS](https://cybersectools.com/compare/akamai-edge-dns-vs-f5-big-ip-dns) ### 2. [Infoblox DNS Infrastructure Protection](https://cybersectools.com/tools/infoblox-dns-infrastructure-protection) Protects DNS infrastructure from DDoS and DNS-based attacks [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 10 listed. See them on the [Infoblox DNS Infrastructure Protection page](https://cybersectools.com/tools/infoblox-dns-infrastructure-protection#features). [Infoblox DNS Infrastructure Protection alternatives](https://cybersectools.com/alternatives/infoblox-dns-infrastructure-protection) · [F5 BIG-IP DNS vs Infoblox DNS Infrastructure Protection](https://cybersectools.com/compare/f5-big-ip-dns-vs-infoblox-dns-infrastructure-protection) ### 3. [Link11](https://cybersectools.com/tools/link11) EU-based DDoS protection and web application security platform [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 10 listed. See them on the [Link11 page](https://cybersectools.com/tools/link11#features). [Link11 alternatives](https://cybersectools.com/alternatives/link11) · [F5 BIG-IP DNS vs Link11](https://cybersectools.com/compare/f5-big-ip-dns-vs-link11) ### 4. [Nexusguard DNS Protection](https://cybersectools.com/tools/nexusguard-dns-protection) DNS-focused DDoS protection service with scrubbing centers [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 7 listed. See them on the [Nexusguard DNS Protection page](https://cybersectools.com/tools/nexusguard-dns-protection#features). [Nexusguard DNS Protection alternatives](https://cybersectools.com/alternatives/nexusguard-dns-protection) · [F5 BIG-IP DNS vs Nexusguard DNS Protection](https://cybersectools.com/compare/f5-big-ip-dns-vs-nexusguard-dns-protection) ### 5. [Secure64 Vizion](https://cybersectools.com/tools/secure64-vizion) Managed DNS security service protecting DNS infrastructure from attacks and outages. [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 4 listed. See them on the [Secure64 Vizion page](https://cybersectools.com/tools/secure64-vizion#features). [Secure64 Vizion alternatives](https://cybersectools.com/alternatives/secure64-vizion) · [F5 BIG-IP DNS vs Secure64 Vizion](https://cybersectools.com/compare/f5-big-ip-dns-vs-secure64-vizion) ### 6. [AWS Shield](https://cybersectools.com/tools/aws-shield) AWS Shield provides managed DDoS protection for your applications, automatically detecting and mitigating sophisticated network-level DDoS events. [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial [AWS Shield alternatives](https://cybersectools.com/alternatives/aws-shield) · [F5 BIG-IP DNS vs AWS Shield](https://cybersectools.com/compare/aws-shield-vs-f5-big-ip-dns) ### 7. [Azure DDoS Protection and Mitigation Services](https://cybersectools.com/tools/azure-ddos-protection-and-mitigation-services) Azure DDoS Protection and Mitigation Services by Microsoft Azure for secure cloud solutions. [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial [Azure DDoS Protection and Mitigation Services alternatives](https://cybersectools.com/alternatives/azure-ddos-protection-and-mitigation-services) · [F5 BIG-IP DNS vs Azure DDoS Protection and Mitigation Services](https://cybersectools.com/compare/azure-ddos-protection-and-mitigation-services-vs-f5-big-ip-dns) ### 8. [Indusface AppTrana](https://cybersectools.com/tools/indusface-apptrana) Managed DDoS protection service for websites and APIs with 24x7 SOC monitoring [DDoS Mitigation](https://cybersectools.com/categories/ddos-mitigation) · Commercial Key features: 10 listed. See them on the [Indusface AppTrana page](https://cybersectools.com/tools/indusface-apptrana#features). [Indusface AppTrana alternatives](https://cybersectools.com/alternatives/indusface-apptrana) · [F5 BIG-IP DNS vs Indusface AppTrana](https://cybersectools.com/compare/f5-big-ip-dns-vs-indusface-apptrana) ## All 26 products like F5 BIG-IP DNS The 8 above, plus: - [Fastly DDoS Protection](https://cybersectools.com/tools/fastly-ddos-protection): Cloud-based DDoS protection for apps and APIs with automatic mitigation (Commercial) - [Alibaba Cloud Anti-DDoS](https://cybersectools.com/tools/alibaba-cloud-ai-coding-assistant-lingma): Alibaba Cloud's global DDoS protection service with 20+ Tbit/s mitigation capacity. (Commercial) - [Imperva DDoS Protection](https://cybersectools.com/tools/imperva-ddos-protection): Cloud-based DDoS mitigation for Layer 3, 4, and 7 attacks with 3-second SLA (Commercial) - [NSFOCUS Anti-DDoS System](https://cybersectools.com/tools/nsfocus-anti-ddos-system): On-premises DDoS mitigation appliance for service providers (Commercial) - [Baffin Bay Network DDoS Protection](https://cybersectools.com/tools/baffin-bay-network-ddos-protection): DDoS mitigation service protecting networks and data centers from attacks (Commercial) - [Corero SmartWall ONE](https://cybersectools.com/tools/corero-smartwall-one): DDoS mitigation system with network threat defense capabilities (Commercial) - [NETSCOUT Arbor Edge Defense (AED)](https://cybersectools.com/tools/netscout-arbor-edge-defense-aed): AI-powered inline DDoS protection deployed at network edge perimeter (Commercial) - [Myra Network Security Solutions](https://cybersectools.com/tools/myra-network-security-solutions): DDoS protection for data centers via cloud, hybrid, or on-prem deployment (Commercial) - [MCK Managed DDoS Protection](https://cybersectools.com/tools/mck-managed-ddos-protection): Managed DDoS mitigation service with multi-layered protection & monitoring (Commercial) - [Allot 5G NetProtect](https://cybersectools.com/tools/allot-5g-netprotect): Cloud-native 5G network security for CSPs with DDoS, IoT, and botnet protection. (Commercial) - [DOSarrest](https://cybersectools.com/tools/dosarrest): DDoS protection firm acquired by Link11 GmbH in Jan 2021. (Commercial) - [Genie Networks GenieATM](https://cybersectools.com/tools/genie-networks-genieatm): Network traffic analysis and DDoS detection/mitigation platform for ISPs and IDCs. (Commercial) - [Avydos DDoS Threat Simulation](https://cybersectools.com/tools/avydos-ddos-threat-simulation): Self-service cloud platform for controlled DDoS simulation and resilience testing. (Commercial) - [Blindspot Intelligent Network & Infra Protection](https://cybersectools.com/tools/blindspot-intelligent-network-and-infra-protection): Behavioral ML-based network protection against DDoS and advanced threats. (Commercial) - [HAProxy ALOHA Virtual Load Balancer](https://cybersectools.com/tools/haproxy-aloha-virtual-load-balancer): Virtual load balancer appliance with L4/L7 proxying and DDoS protection. (Commercial) - [SkyCloud Anti-DDoS](https://cybersectools.com/tools/skycloud-anti-ddos): Enterprise DDoS mitigation service with 24/7 monitoring and 3-layer traffic scrubbing (Commercial) - [DDactic DDoS Resilience Testing Platform](https://cybersectools.com/tools/ddactic-ddos-resilience-testing-platform): Distributed platform for DDoS resilience testing and attack surface reconnaissance (Commercial) - [MazeBolt RADAR](https://cybersectools.com/tools/mazebolt-radar): Continuous DDoS testing platform that validates defenses via nondisruptive sims. (Commercial) ## Alternatives to each of these [Akamai Edge DNS alternatives](https://cybersectools.com/alternatives/akamai-edge-dns) · [Infoblox DNS Infrastructure Protection alternatives](https://cybersectools.com/alternatives/infoblox-dns-infrastructure-protection) · [Link11 alternatives](https://cybersectools.com/alternatives/link11) · [Nexusguard DNS Protection alternatives](https://cybersectools.com/alternatives/nexusguard-dns-protection) · [Secure64 Vizion alternatives](https://cybersectools.com/alternatives/secure64-vizion) · [AWS Shield alternatives](https://cybersectools.com/alternatives/aws-shield) · [Azure DDoS Protection and Mitigation Services alternatives](https://cybersectools.com/alternatives/azure-ddos-protection-and-mitigation-services) · [Indusface AppTrana alternatives](https://cybersectools.com/alternatives/indusface-apptrana) · [Fastly DDoS Protection alternatives](https://cybersectools.com/alternatives/fastly-ddos-protection) · [Alibaba Cloud Anti-DDoS alternatives](https://cybersectools.com/alternatives/alibaba-cloud-ai-coding-assistant-lingma) · [Imperva DDoS Protection alternatives](https://cybersectools.com/alternatives/imperva-ddos-protection) · [NSFOCUS Anti-DDoS System alternatives](https://cybersectools.com/alternatives/nsfocus-anti-ddos-system) ## Other F5 products [F5 AI Guardrails alternatives](https://cybersectools.com/alternatives/f5-ai-guardrails) · [F5 AI Red Team alternatives](https://cybersectools.com/alternatives/f5-ai-red-team) · [F5 Application Delivery and Security Platform (ADSP) alternatives](https://cybersectools.com/alternatives/f5-application-delivery-and-security-platform-adsp) · [F5 Aspen Mesh alternatives](https://cybersectools.com/alternatives/f5-aspen-mesh) · [F5 BIG-IP Advanced WAF alternatives](https://cybersectools.com/alternatives/f5-big-ip-advanced-waf) · [F5 BIG-IP Local Traffic Manager alternatives](https://cybersectools.com/alternatives/f5-big-ip-local-traffic-manager) · [F5 BIG-IP Zero Trust Access alternatives](https://cybersectools.com/alternatives/f5-big-ip-access-policy-manager-apm) · [F5 WAF for Distributed Cloud alternatives](https://cybersectools.com/alternatives/f5-distributed-cloud-waf) ## Compare F5 BIG-IP DNS with - [F5 BIG-IP DNS vs Akamai Edge DNS](https://cybersectools.com/compare/akamai-edge-dns-vs-f5-big-ip-dns) - [F5 BIG-IP DNS vs Infoblox DNS Infrastructure Protection](https://cybersectools.com/compare/f5-big-ip-dns-vs-infoblox-dns-infrastructure-protection) - [F5 BIG-IP DNS vs Link11](https://cybersectools.com/compare/f5-big-ip-dns-vs-link11) - [F5 BIG-IP DNS vs Nexusguard DNS Protection](https://cybersectools.com/compare/f5-big-ip-dns-vs-nexusguard-dns-protection) - [F5 BIG-IP DNS vs Secure64 Vizion](https://cybersectools.com/compare/f5-big-ip-dns-vs-secure64-vizion) - [F5 BIG-IP DNS vs AWS Shield](https://cybersectools.com/compare/aws-shield-vs-f5-big-ip-dns) - [F5 BIG-IP DNS vs Azure DDoS Protection and Mitigation Services](https://cybersectools.com/compare/azure-ddos-protection-and-mitigation-services-vs-f5-big-ip-dns) - [F5 BIG-IP DNS vs Indusface AppTrana](https://cybersectools.com/compare/f5-big-ip-dns-vs-indusface-apptrana) ## F5 BIG-IP DNS Alternatives FAQ ### What are the closest alternatives to F5 BIG-IP DNS? The closest matches to F5 BIG-IP DNS by shared tags and NIST CSF 2.0 coverage are Akamai Edge DNS, Infoblox DNS Infrastructure Protection, Link11, Nexusguard DNS Protection, and Secure64 Vizion. All of them are DDoS Mitigation products. ### How many alternatives to F5 BIG-IP DNS are available? This page shows 26 alternatives to F5 BIG-IP DNS, all in the DDoS Mitigation category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is F5 BIG-IP DNS free or commercial? F5 BIG-IP DNS is a commercial DDoS Mitigation product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is F5 BIG-IP DNS? F5 BIG-IP DNS is a DDoS Mitigation product in the Network Security category. You can compare it with the 26 other DDoS Mitigation products on this page. --- Source: https://cybersectools.com/alternatives/f5-big-ip-dns For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on F5 BIG-IP DNS and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md