dnsys.org
DNS & Systems Engineering for Reliable Infrastructure
We help teams design, operate, and secure DNS and critical systems—built for uptime, performance, and clarity.
Quick overview
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DNS architecture & operationsAuthoritative DNS, resolver strategy, zone management, automation.
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Monitoring & reliabilitySLOs, alerting, dashboards, incident response improvements.
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Security hardeningDNSSEC, access control, auditing, threat modeling, best practices.
Services
Practical help for production environments—designed to fit your stack and operational maturity.
DNS Operations
Zone lifecycle, change control, automated rollouts, provider integration, and runbooks.
- Authoritative DNS best practices
- Automation & validation
- Migration planning
Reliability Engineering
Build systems that fail gracefully with observability, SLOs, and incident process improvements.
- SLOs & alerting strategy
- Dashboards and tracing
- Post-incident review facilitation
Security & Compliance
Reduce risk through hardening, audits, and secure operational patterns.
- DNSSEC guidance
- Access control & auditing
- Threat modeling
Architecture Reviews
Targeted, time-boxed reviews with a clear, actionable report and prioritized next steps.
Ongoing Support
Retained support for operational excellence: hands-on help, mentoring, and rapid escalation.
About
dnsys.org focuses on robust DNS and systems engineering. We prioritize clear documentation, measurable reliability outcomes, and maintainable automation.
What you get
- Concrete recommendations with priority and effort estimates
- Clear documentation and runbooks
- Automation patterns you can keep long-term
- Secure-by-default operational guidance
Contact
Send a short message. If you share your context and goals, we’ll respond with suggested next steps.