Free tool for agencies
Paste up to 25 domains and see, in one table, which resolve and how their MX, SPF and DMARC are set up. Download the result as CSV.
The list is not stored. No email needed.
Each domain gets a few DNS lookups through a public resolver. A value that could not be read is shown as "Not read", never as missing. For the full analysis of one domain, follow its link to the Email Security Check.
Whether it resolves, how many MX hosts it has, whether there is exactly one SPF record and how it ends (-all, ~all, ?all or +all), and the DMARC policy. It is a quick overview; each domain links to the full checks.
Each domain needs several DNS lookups. Monitoring in CloudSpex covers more domains continuously and keeps the history.
No. The domains are checked for this one response and are not saved. The CSV is generated on request and not kept.
Add your client domains to CloudSpex and get alerts and white-label reports when something changes.
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