Historical DNS records and change tracking
View historical DNS records and track infrastructure changes over time. Detect when domains changed hosting, identify shared infrastructure, and investigate past configurations.
Get instant threat analysis with risk scores, threat categories, and detailed reports.
Everything you need to protect your infrastructure and users
View historical A, AAAA, MX, NS, TXT, and other record types.
See exactly when DNS records changed with timestamp precision.
Track which IP addresses a domain has pointed to over time.
Monitor when domains switch DNS providers or nameservers.
Identify connections between domains through shared infrastructure.
Get notified when DNS records change for monitored domains.
How security teams use this tool
Track attacker infrastructure and identify related domains.
Investigate when malicious DNS changes occurred.
Detect unauthorized DNS changes to your domains.
Review a domain's history before acquisition.
Join thousands of security teams using isMalicious to protect their infrastructure.