ZoneWatcher

A SaaS platform for continuous monitoring of DNS records, SSL/TLS certificates, nameservers, and domain registrations that captures before-and-after diffs, scores changes for risk with AI, and retains full change history to prevent outages and hijacking. It sells to developers, IT and operations teams in B2B organizations including managed service providers and agencies that manage multiple domains. It is delivered as a cloud service with direct DNS provider API integrations, public resolver support, and alerts via Slack, Teams, Discord, email, and webhooks.

Key features

• DNS record monitoring with before-and-after diffs
• TLS/SSL certificate expiration and issuance monitoring
• Certificate Transparency log monitoring
• Nameserver change monitoring via WHOIS
• Domain registration and expiration monitoring
• Enhanced zone health checks (CAA, DMARC, DKIM, SPF)
• DNSSEC validation monitoring
• DNS change management with approval workflow
• One-click DNS change rollback
• DNS propagation monitoring across resolvers
• AI DNS risk scoring 1-100
• Record autodiscovery via provider APIs
• Similar domain detection for lookalikes
• Proactive notifications to Slack Teams Discord
• Full DNS change history retention
• Export to BIND zone file or CSV
• Multi-team support with separate billing
• JSON API for integration