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TLS-RPT Checker

Check tls-rpt signals and turn the result into clear next steps.

Expanded Live check Safety checked

Reduce failed delivery, spam placement, and mail-routing confusion.

Inputs

  • Domain
  • Optional Selector Or Host

Outputs

  • Public Result Summary
  • Diagnostic details
  • Recommended Fix

Safety Notes

Public checks are validated, rate limited, and blocked from private network targets.

How it works

This check uses protected public lookups with validation, rate limits, and blocked private network targets.

Need help with TLS-RPT Checker?

Use this page to collect the right details, then send the results when you need a second set of eyes.

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What this means

Check tls-rpt signals and turn the result into clear next steps.

This tool checks public visibility. It cannot verify private firewall rules, internal DNS, or provider-only controls.

Related tools

MX CheckerSPF CheckerDKIM Selector Checker

FAQ

Are results stored?

Live checks avoid storing sensitive raw inputs. Contact and newsletter submissions are stored only when submitted.

Why are private IPs blocked?

Public tools block internal ranges to protect private networks and prevent abuse.