How to use this tool
Queries DNS types separately and reports record presence, missing answers and unavailable queries. Checks SPF at the entered owner and DMARC at _dmarc. Required records depend on the domain's purpose.
Enter the target, complete any relevant options and choose Check. Review the requested records, query outcomes and diagnostic findings. Copy Report saves the visible report.
Reading the results
No matching records and an unavailable query are different outcomes. TTLs are displayed in seconds; zero is a valid TTL. A completed request does not mean a domain passed its health checks. Only the submitted DNS owner and explicitly listed checks are inspected.
Frequently Asked Questions
Does this checker mark DNS records as valid or invalid?
No. The implementation lists DNS answers in a table. It does not assign validity labels or run record-specific policy tests.
Why are some expected record types absent?
The server resolver may return only the records available for the requested name. Records owned by service-specific subdomains will not appear when only the root domain is queried.
Why does a DNS value differ from the control panel?
The panel shows configured data, while the table shows a resolver response. Caching and delegation problems can make those views differ.
Can the checker find a record on a specific subdomain?
Yes. Enter that complete hostname. The tool cleans a URL-like input down to a host before making the DNS request.
What does the no active records message mean?
The resolver returned no rows that the page could display. Check the spelling, delegation, and exact record owner before concluding that the domain has no DNS data.
Does the result test DNSSEC or email policy syntax?
No. It presents generic DNS records. DNSSEC validation, SPF evaluation, and DMARC evaluation require their dedicated checks.