Sovereign Seven
A seven‑node anycast DNS cluster spanning ns1.ca through ns7.ca — each server announcing the same IP address from geographically distinct Canadian locations. Deployment‑ready, carrier‑grade, and accountable to no external entity.
Anycast DNS Cluster
The Sovereign Seven is a complete, seven‑node anycast authoritative DNS architecture. All seven nameservers (ns1.ca through ns7.ca) are designed to announce the same IPv4 and IPv6 address via BGP from independent Canadian locations. This provides seamless failover, automatic load distribution, and global low‑latency resolution without reliance on any third‑party DNS provider.
The Sequence
- ns1.ca
- ns2.ca
- ns3.ca
- ns4.ca
- ns5.ca
- ns6.ca
- ns7.ca
Unbroken 1‑7 integer sequence — natural redundancy and operational clarity.
Canadian National Anycast Topology
Seven independent nodes, each announcing the same anycast IP from a distinct Canadian region.
Architecture & Capabilities
N+6 redundancy — any single node can fail without service interruption or DNS changes.
Anycast load distribution — inbound queries are automatically routed to the closest available node based on BGP topology.
DNSSEC key diversity — independent key material across seven distinct servers improves resilience and trust anchor flexibility.
Jurisdictional separation — each node can reside in a different province or carrier facility, supporting sovereignty requirements.
Overlay Deployment
Designed as an overlay, the Sovereign Seven can be instantiated across existing Canadian provider nodes — including Telus, Bell, Rogers, regional carriers, and independent data centers — to establish a sovereign, vendor‑independent DNS backbone without displacing underlying infrastructure.
Carrier‑grade authoritative DNS. No reliance on Cloudflare, AWS Route 53, or any external DNS platform.
Sovereign Seven — Node Reference
| Node | Location | Role |
|---|---|---|
| ns1.ca | Vancouver | Pacific gateway / anycast anchor |
| ns2.ca | Calgary | Western corridor / regional resilience |
| ns3.ca | Winnipeg | Central redundancy / failover node |
| ns4.ca | Toronto | Commercial core / primary anycast nexus |
| ns5.ca | Ottawa | Federal layer / compliance anchor |
| ns6.ca | Montreal | Quebec presence / bilingual anycast node |
| ns7.ca | Halifax | Atlantic anchor / eastern failover |
Deployment & Licensing
The Sovereign Seven is a deployable anycast DNS blueprint, ready to be instantiated on physical or virtual infrastructure across Canadian carrier and data center locations. Selective licensing arrangements are available for qualified enterprises, sovereign infrastructure projects, and government‑aligned routing initiatives.
For deployment inquiries and licensing, contact Robert Weiland at rw@ns1.ca.
The Sovereign Seven namespace (ns1.ca through ns7.ca) is independently held. This site presents a deployable anycast DNS architecture. No affiliation with or endorsement by CIRA (Canadian Internet Registration Authority) is implied or claimed. All product names, logos, and brands are property of their respective owners.