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PowerDNS Authoritative Server logo

Alternatives to PowerDNS Authoritative Server

PowerDNS Authoritative Server is a versatile nameserver that supports a large number of backends including databases, making it ideal for dynamic DNS environments and large-scale deployments. Find open source and proprietary alternatives that serve similar purposes.

License:GPL-2.0
Stars:3,915
Difficulty:Medium
Pricing:Free
Hosting:Self-Hosted

Self-hosted alternatives to PowerDNS Authoritative Server

Open source projects that can replace PowerDNS Authoritative Server:

BIND logo

BIND

686
MPL-2.0
BIND screenshot

BIND is the most widely deployed DNS server software in the world, trusted by enterprises, service providers, and organizations globally. It provides a complete, robust, and standards-compliant DNS solution with decades of proven reliability.

Key Features

  • Complete DNS Solution:

    • Authoritative name server
    • Recursive resolver
    • Caching name server
    • Forwarding resolver
    • Split-horizon DNS
    • Dynamic DNS updates

  • Industry Standards:

    • Full RFC compliance
    • DNSSEC implementation
    • IPv6 support
    • EDNS(0) support
    • DNS over TLS (DoT)
    • Response Rate Limiting (RRL)

  • Enterprise Features:

    • Geographic load balancing
    • Split DNS views
    • Access control lists
    • Query rate limiting
    • Comprehensive logging
    • Statistics collection

  • Security & Reliability:

    • DNSSEC signing and validation
    • TSIG transaction signatures
    • Response policy zones (RPZ)
    • Blackhole and whitelist support
    • Secure zone transfers
    • DDoS protection
NSD (Name Server Daemon) logo

NSD (Name Server Daemon)

492
BSD-3-Clause
NSD (Name Server Daemon) screenshot

NSD is a lightweight, security-focused authoritative DNS server developed by NLnetLabs. It's designed to do one thing exceptionally well: serve authoritative DNS data with maximum performance and minimal resource consumption.

Key Features

  • Authoritative Focus:

    • Authoritative-only DNS server
    • No recursive resolution
    • Dedicated zone serving
    • Optimized for authority
    • Fast response times
    • Minimal complexity

  • High Performance:

    • Lightweight architecture
    • Low memory footprint
    • Fast query processing
    • Efficient data structures
    • Quick startup times
    • Optimized for scale

  • Security & Stability:

    • Security-focused design
    • Minimal attack surface
    • Secure coding practices
    • Stability-first approach
    • Robust error handling
    • Production proven

  • DNS Standards:

    • Full RFC compliance
    • DNSSEC support
    • IPv6 ready
    • TSIG authentication
    • Zone transfer support
    • EDNS(0) implementation
Knot DNS logo

Knot DNS

Unknown
Knot DNS screenshot

Knot DNS is a modern, high-performance authoritative DNS server developed by the .CZ registry. It's designed for mission-critical environments where performance, security, and reliability are paramount, with particular strength in DNSSEC implementation.

Key Features

  • Exceptional Performance:

    • High-speed query processing
    • Multi-threaded architecture
    • Memory-efficient design
    • Fast zone compilation
    • Optimized data structures
    • Minimal resource footprint

  • Advanced DNSSEC:

    • Automatic DNSSEC signing
    • Intelligent key management
    • Algorithm agility support
    • NSEC3 implementation
    • Key rollover automation
    • Policy-based signing

  • Modern DNS Features:

    • Zone file compilation
    • Dynamic DNS updates
    • Catalog zones support
    • Response rate limiting
    • Query processing modules
    • Event-driven architecture

  • Enterprise Reliability:

    • Master-slave replication
    • Automatic failover
    • Zone transfer optimization
    • Configuration validation
    • Comprehensive monitoring
    • Professional support

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dnsauthoritativedatabase-backendcppdynamic-dnsapi

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