DKIM Checker

dns

Look up DKIM selector records for a domain.

Part of Nexabit Network Utilities — browser diagnostics by Nexabit IT Solutions. API pricing · Developer login

What this tool does

Look up DKIM selector records for a domain.

Best for

Engineers and operators working on DNS and email authentication workflows.

Common use cases

  • Run DKIM Checker during incident response or change validation
  • Export results as JSON for tickets and runbooks
  • Combine with related tools on the same category page

DKIM Checker

Results

Tip: Results open in Visual mode (tables and cards). Use the JSON tab or Copy/Download to export raw output for tickets and runbooks.

Frequently Asked Questions

DKIM Checker is a browser-based utility on Nexabit Network Utilities. Look up DKIM selector records for a domain.

Use DKIM Checker when you need to look up DKIM selector records for a domain. Browser access on Nexabit Network Utilities requires no account.

Yes. DKIM Checker is available via the gated Developer API at /api/v1/dns/dkim. Sign in at /developers/login, verify your email, and create an API key on an active plan.

DKIM Checker can be used in your browser without a developer account. Programmatic access via the Developer API requires a logged-in account and an active API plan — see /pricing.

DKIM Checker is part of Nexabit Network Utilities, built and maintained by Nexabit IT Solutions.

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