About

DNS is invisible until it breaks, and when it breaks the damage is disproportionate. Expired domains take companies offline. Silent record changes cause hours of mystery downtime. Misconfigured mail records quietly send half your email to spam. The current tooling landscape is scattered across half a dozen single-purpose products. DNSCheckPro brings them together.

When the outage starts at 3am, the question is "what changed?"

Almost every monitoring tool tells you something changed. We tell you exactly what, when, and what it was before. "What does the DNS look like" is the wrong question at 3am — the right question is "what is different about the DNS today versus yesterday." That's the default view.

One tool, not three

Expiration tracking, configuration history, and posture grading are the same workflow: look at DNS data over time and tell a human about anything important. Splitting them into separate products means you pay three vendors, configure three dashboards, reconcile three sets of alerts, and miss the connections between them.

Free, in beta

Free during beta. A generous free tier will always exist.

Who's behind this

DNSCheckPro is built by Michael Kent, a software engineer with a background in infrastructure and operations. The Learn articles, product, and roadmap are written by him. Questions, feedback, and bug reports go to a real inbox — not a ticket queue.

Reach out via the contact form with anything DNS, monitoring, or product-related.

Have a DNS monitoring question or want beta access? Send your question — we read everything.