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le_dns Secondary DNS Hosting review

Free#3 of 39 in Secondary DNS Services

A free, standards-based secondary DNS service for primary DNS run elsewhere.

9.0/10Editor score
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le_dns Secondary DNS Hosting9.0 Visit le_dns

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

le_dns Secondary DNS Hosting provides authoritative secondary DNS for domains whose primary DNS is operated elsewhere. It is aimed at homelab users, self-hosters, individuals, and businesses that want additional authoritative nameservers without moving primary DNS management. The Free Tier costs €0 per account and supports up to five zones. Zones can be transferred automatically through AXFR or IXFR, while domain ownership verification helps establish control before service use.

The service’s strongest fit is standards-based DNS redundancy. Per-zone TSIG authentication adds a separate authentication layer for transfers, and multiple authoritative secondary nameservers serve zones from multiple European locations. The published feature set also includes health checks and multi-server redundancy. BIND and PowerDNS integrations make the service relevant to environments already operating either of those DNS systems, while the primary-secondary model allows existing primary DNS infrastructure to remain in place.

Management is available through both a web UI and a REST API, covering zone administration through browser-based and programmatic workflows. That combination suits operators who want manual control as well as automation. The main constraint is scope: this is secondary DNS hosting, not a replacement for a primary DNS service, and the listed free tier is limited to five zones per account. Choose le_dns when free AXFR/IXFR support, TSIG authentication, API access, and geographically separated European secondaries match your needs. Consider another option if you need more than five zones on the free tier or want one service to provide both primary and secondary DNS.

le_dns Secondary DNS Hosting pros and cons

  • Where it wins
    • AXFR/IXFR transfers with per-zone TSIG authentication
    • Multiple authoritative secondaries across European locations
    • Web UI, REST API, BIND and PowerDNS integrations
  • Where it doesn't
    • Free Tier supports up to five zones per account
    • Requires a separate primary DNS service for zone transfers
    • Redundancy is provided across European locations

le_dns Secondary DNS Hosting fact sheet, pricing and score →

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