Free DNS Domain Audit
Deep DNS analysis powered by Zonemaster — DNSSEC, nameservers, SPF, DMARC, DKIM and more.
Auditing...
Starting Zonemaster analysis...
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Zonemaster runs 100+ checks across all nameservers. This takes 30-60 seconds.
Issues Found
No issues found
Your DNS configuration looks healthy.
All Check Results
Fix these issues with PrimeDNS
What we check
BASIC
Domain basics
Existence, syntax, delegation.
NS
Nameservers
Delegation, consistency across all NS.
SOA
SOA Record
Authority record, serial, refresh.
DNSSEC
DNSSEC
Chain of trust, key validity, signatures.
CONNECTIVITY
Connectivity
Reachability of all nameservers.
CONSISTENCY
Consistency
Same answers from all NS.
SPF
SPF
Sender policy, -all directive.
DMARC
DMARC
Policy strength, reporting.
DKIM
DKIM
Key presence for common selectors.
DNS infrastructure checks powered by Zonemaster (ICANN / Internetstiftelsen / AFNIC open-source project).