DNS Management Needs Infrastructure-as-Code Treatment, Not Dashboard Clicks

Most DNS outages don't stem from cyberattacks. The Cloudflare 1.1.1.1 incident in July 2025, which knocked out DNS globally for 62 minutes, demonstrated this: a systems misconfiguration, not malicious action, triggered the failure. Yet many organizations continue managing critical domains through vendor dashboards—manual edits with no audit trail, no approval workflow, and no version history.

Domains carry enormous business value: they route traffic, house intellectual property, and embody brand identity. Yet enterprises spend far more rigor provisioning servers through Terraform than managing the DNS records those servers depend on. That gap creates operational risk and leaves companies vulnerable to preventable outages.

Domains Deserve Infrastructure-as-Code#

DNS should live alongside compute and storage in your IaC pipeline. Infrastructure-as-Code tools like Terraform already manage servers, cloud instances, and deployments as versioned configuration files. Domains and DNS records belong in the same system, stored in repositories with full change history, approval gates, and rollback capability.

This approach means:

• Every DNS change becomes a reviewable pull request, not a silent dashboard edit
• Team members see exactly who changed what, and when
• Mistakes can be detected and reverted automatically
• Multiple stakeholders can collaborate on domain configuration without stepping on each other

A DNS provider offering a Terraform provider makes this possible by exposing domains and records as infrastructure code—enabling the same declarative model: "I want my DNS to look like this configuration," and the system continuously enforces it.

Three Operational Guardrails#

For mature domain management, three practices reduce failure modes:

Multiple administrators: If one person loses account access, a second administrator can restore service immediately. Single points of contact create single points of failure.

Separate recovery email: Use a non-domain email address for account recovery. If DNS for your primary domain fails and the registrar locks the account, you can still receive password resets and regain control.

Secondary DNS: For critical domains, maintain synchronized zone replicas across two separate DNS providers. If the primary provider experiences an outage—whether from technical failure or a large denial-of-service attack—resolvers can still reach the secondary. The domain keeps working even if one provider falls.