Authoritative DNS
at the Edge.
Deploy Native DNS zones, provision transactional records, and automate on-demand SSL certificates for client parked domains. Built for developer operations.
curl -X POST https://sparrowdns.com/api/zones/sparrowhost-org/records \
-H "Authorization: Bearer sd_key_..." \
-H "Content-Type: application/json" \
-d '{ "type": "A", "name": "www", "content": "157.254.24.37", "ttl": 3600 }'
{
"id": "k8s39df1x",
"type": "A",
"name": "www",
"content": "157.254.24.37",
"ttl": 3600
}
Core Engine Infrastructure
Explore the core architectural components that power SparrowDNS resolution, security, and white-labeled automation.
Anycast Nameservers
Integrated with native DNS engines. Deliver sub-millisecond query answers globally with automatic failover routing.
On-Demand TLS
Automatic SSL negotiation with Caddy reverse proxy. Issue certificates on-the-fly for parked custom domains securely.
Real-Time Sync
Instant transactional cache synchronization. Modifications made via the portal reflect immediately on the live daemons.
REST API Keys
Generate programmatically accessible tokens scoped exactly to your needs—Read Zones, Write Records, or Administrator.
Developer First Design
Every operation available in the client portal can be performed programmatically. Generate your scoped API keys, specify domain parameters, and run REST requests inside your pipelines.