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SecondDNS icon

SecondDNS

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SecondDNS is a secondary DNS hosting service that keeps your domains online when your primary DNS server fails. Zones sync automatically via AXFR/IXFR — no manual configuration needed.

SecondDNS dashboard — reliable secondary DNS with automatic zone sync and 99.9% uptime

Cost / License

  • Subscription
  • Proprietary

Platforms

  • Online
Simple, transparent pricing — free 3-month trial, no credit card required
Step-by-step integration guides for Plesk, cPanel, DirectAdmin, and CyberPanel
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SecondDNS information

  • Developed by

    Unknown

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    Subscription ranging between $3 and $25 per month.

  • Alternatives

    4 alternatives listed

  • Badge

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  • Supported Languages

    • English
    • German
    • Spanish
    • Polish
    • Ukrainian

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Network & Admin

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SecondDNS was added to AlternativeTo by seconddns on and this page was last updated .

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What is SecondDNS?

SecondDNS is a secondary DNS hosting service that keeps your domains online when your primary DNS server fails. Zones sync automatically via AXFR/IXFR — no manual configuration needed.

Key features:

  • Automatic zone synchronization (AXFR/IXFR)
  • Built-in health checks with real-time dashboard
  • Easy integration with Plesk, cPanel, DirectAdmin, CyberPanel
  • REST API access
  • 99.9% uptime SLA
  • Free 3-month trial — no credit card required

Ideal for hosting providers, resellers, sysadmins, and anyone running their own nameservers who needs reliable DNS redundancy.