Alternatives to NSD (Name Server Daemon)
NSD is an authoritative DNS name server developed for speed, reliability, stability and security, specifically designed to serve authoritative DNS data with minimal resource usage. Find open source and proprietary alternatives that serve similar purposes.
Self-hosted alternatives to NSD (Name Server Daemon)
Open source projects that can replace NSD (Name Server Daemon):
PowerDNS Authoritative Server
PowerDNS Authoritative Server is a modern, database-driven DNS server that excels in dynamic environments where DNS records need to be managed programmatically. Its flexible backend architecture makes it perfect for hosting providers and large organizations.
Key Features
-
Flexible Backend Architecture:
- Multiple database backends
- MySQL, PostgreSQL, SQLite support
- LDAP directory integration
- File-based backends
- Custom backend development
- Hot-swappable backends
-
Dynamic DNS Management:
- REST API for automation
- Web-based management interface
- Programmatic zone management
- Bulk record operations
- Real-time updates
- Database-driven records
-
Enterprise DNS Features:
- DNSSEC signing and validation
- Geographic load balancing
- Lua scripting support
- Master-slave replication
- Zone transfers (AXFR/IXFR)
- Catalog zones
-
High Performance:
- Multi-threaded architecture
- Database query optimization
- High-availability clustering
- Performance monitoring
- Caching mechanisms
- Load balancing support
BIND
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
Knot DNS
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
More dns-servers projects
Discover other open source projects in the dns-servers category:
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