Free during beta
Catch DNS changes, expiring domains,
and broken certs before customers do.
Most teams cobble together a registrar reminder, a cert-expiry script, and a manual DNS audit every quarter. DNSCheckPro does all three continuously and puts the answers on one screen.
Three jobs, one platform.
Hourly DNS snapshots, expiration tracking for domains and certificates, and a security posture grade — recorded and diffable forever.
-
Expiration & renewal protection
Domain WHOIS/RDAP, SSL certificates, DNSSEC keys — tracked together with escalating, multi-channel alerts so nothing dies quietly on a Sunday.
-
DNS configuration history
Continuous snapshots of every record. Diff any two points in time, see exactly what changed and when, and rebuild yesterday’s zone in one click.
-
Discovery & posture scoring
Auto-discover subdomains, parse SPF/DKIM/DMARC/DNSSEC/CAA, and grade your DNS security posture so you fix what matters before it bites.
Add a domain
Type the name. We discover records, mail config, cert chain, and WHOIS data automatically — no zone file upload needed.
We watch, continuously
Hourly DNS snapshots. Daily WHOIS. Weekly posture grade. Everything stored and diffable forever.
You get told
Email alerts the moment a record changes, a cert nears expiry, or a posture grade drops.
Whether you run one domain or 500.
-
Agencies & MSPs
Bulk monitoring across client domains with white-label reports.
-
IT & DevOps
Change detection, audit trail, fast incident-response forensics.
-
Security & compliance
DNS drift, hijack detection, evidence for SOC 2 and audits.
-
Developers
API, webhooks, Slack alerts. Low-friction onboarding.
DNSCheckPro is in private beta.
We're letting accounts in as we tighten the integrations.
Get on the beta list →