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TXT Record Checker
Inspect TXT records for SPF, DKIM, DMARC, and verification tokens on any domain to validate email setups, third-party integrations, and deliverability.
How to use this tool
- Enter the exact TXT hostname and query records.
- Review TXT values, TTL details, and resolver status response.
- Copy or export the output to validate mail and verification settings.
Common validation targets
- SPF policy records for sender authorization.
- DKIM selectors under selector._domainkey.example.com.
- DMARC policy records at _dmarc.example.com.
Operational checks
- Confirm published SaaS verification tokens match provider expectations.
- Use TTL values to estimate propagation windows after updates.
- Keep TXT sets tidy by removing deprecated validation entries.
FAQ
- Why are some TXT records split into chunks?
- DNS can store long TXT values as quoted segments. Resolvers return these in order and clients typically concatenate them.
- Can I check a DKIM selector directly?
- Yes. Query selector._domainkey.yourdomain.com for the selector you want to validate.
- When should I recheck after editing TXT records?
- Use the previous TTL as a guide and re-query after that period for a fresh cached view.
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