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Is Your Tracking Domain Hurting Deliverability?

Tool demo · Tracking Domain Checker

A short walkthrough of the free WarmInboxes tracking domain checker: see where a custom tracking domain points and whether it is set up the way your sequencer expects.

Tracking Domain Checker

Check the domain your tracked links point at: DNS, certificate, URL blocklists, and whether it is yours or your platform’s.

Run the Tracking Domain Checker → Free, no account.

Prewarmed & Fresh Inboxes

Google, Microsoft 365 and Azure inboxes with free prewarmed domains and DNS configured before you log in. Prewarmed inboxes send the day they land; every order is delivered within 48 to 72 hours.

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