Inspect liveDNS records
Discover the domain's authoritative nameservers, then ask one directly for its current A, CNAME, TXT, SPF, DKIM, and NS records.
Authoritative answers
Record queries go directly to a nameserver responsible for the zone.
DKIM selector support
Check up to eight selectors because DKIM records cannot be discovered without their selector.
Fresh protected request
Every lookup requires a new Turnstile verification and is rate limited.
Looking for MX records?
MX stays in the dedicated checker, where provider detection and email-domain validation are already available.
Open MX CheckerZone result