DNS
Authoritative DNS across the fleet
Heimdall is Unicorn Panel’s own in-house authoritative DNS server, built into the panel. Manage every record type, replicate across multiple hosts for geographically diverse answers, and let the panel stamp records automatically as you provision sites.
Records & replication
Every record type, on every nameserver
Manage A, AAAA, MX, TXT, CNAME, SRV, CAA, NS, and PTR records per zone. Multi-host replication (DNS1, DNS2, or more) means customers get real authoritative answers from geographically diverse hosts.
- Full per-record management across all record types
- Multi-host replication for authoritative redundancy
- Optional DNSSEC support
- DNS preflight runs before every SSL issuance
Automation
Records that take care of themselves
Auto-record creation
Creating a website on a panel-managed domain stamps the A record automatically, with no manual zone editing.
Sub-site dedup
Adding blog.example.com when example.com already exists won’t re-add the apex A record.
Query metrics
Heimdall surfaces query rates per zone and cache-hit ratios right in the panel.
Authoritative DNS without a separate dashboard.
Built-in Heimdall DNS, multi-host replication, auto records, optional DNSSEC.