DNSPROBLEM.com is provided as a practical DNS troubleshooting tool. You may use it to check domains you own, administer, support, or are otherwise authorised to investigate. Please do not use the service for abusive, excessive, automated, or disruptive activity.
The public checker is intended for interactive troubleshooting. Automated, high-volume, or repeated lookups should not be run against the public form unless agreed in advance, as they may be rate limited or blocked to protect the service.
Reports, exports, and test links may contain domain names, DKIM selectors, DNS answers, source locations, and request details. Only share them where that information is appropriate for the people receiving it.
Links to related tools or third-party sites are provided for convenience. Those sites have their own terms and privacy practices.
Features, checks, probe locations, limits, and wording may change as DNSPROBLEM.com is improved. Access may be restricted where needed to protect the service or investigate abuse.
