Know the moment a
DNS record changes
DriftWatch continuously monitors your domains, detects record changes, and sends alerts with a full before-and-after diff to your team.
Complete DNS visibility
Everything you need to monitor, detect, and respond to DNS changes.
All record types
A, AAAA, MX, CNAME, TXT, NS, SOA, SRV, CAA - every standard record type discovered automatically.
1-minute scanning
Configurable scan intervals from every minute to hourly. Enterprise plans get 1-minute scans for instant detection.
SHA-256 checksums
Every scan generates a cryptographic checksum. Changes are detected instantly by comparing checksums.
Structured diffs
Full before-and-after diffs showing exactly which fields changed, when, and on which record.
Multi-channel alerts
Email, Slack, webhooks with HMAC-SHA256 signatures, and Pushover push notifications.
Security monitoring
Catch DNS hijacking, unauthorised MX changes, and dangling CNAMEs ripe for subdomain takeover.
Explore our other tools
Part of the THSApps suite of monitoring and compliance tools.
Ready to stop guessing what changed?
Set up DNS monitoring in under a minute.