LeaderboardEvery site, rankedFree toolsChecks, no sign-upAgentsYour agent fixes itDocsThe API and MCP

Domain and email for https://www.allbirds.com/products/mens-tree-runners

A domain’s DNS asked of public resolvers: its name servers, addresses and certificates, and the records its mail depends on. Every check at once. Counts as one free check.

3 pass, 2 to fix

Each check’s answer for https://www.allbirds.com/products/mens-tree-runners. Open one for the whole of it; it is already counted.

  1. DNS health checkerName servers, SOA, addresses, CAA and every mail record, read at once.No problems, 2 warningsOpen
  2. MX record checkerWhich servers take a domain’s mail, and whether each one resolves.Mail goes to 1 serverOpen
  3. SPF record checkerEvery include followed, with its lookups counted against the limit of 10.SPF is sound: 5 of 10 lookupsOpen
  4. DMARC checkerThe policy for mail that fails, where reports go, and how much it covers.DMARC is enforced: p=quarantineOpen
  5. DKIM checkerDKIM keys at the common selectors or your own, and their length.7 DKIM keys found, 2 need a lookOpen