Stop wondering where your emails are landing. These deliverability tools help you track sender reputation, verify authentication, detect inbox risks, and optimize email performance so more messages reach the inbox and drive results.
Find reputation landmines before they quietly send your best campaigns to spam.
Catch risky words, pressure-heavy copy, and link patterns before your launch takes a hit.
Prove to mailbox providers that your emails are really yours, not spoofed or suspicious.
Inspect SPF, DKIM, and DMARC results and trace third-party sending tools from raw email headers.
Check whether a domain has working mail servers before leads, replies, or client emails go missing.
Verify PTR records for sending IPs so mailbox providers can trust where email is coming from.
Instantly see the public IP address your browser is using to reach this site.
Check registrar, domain age, expiry, status, and name servers before trusting a sending domain.
Check authoritative NS records to confirm which provider controls a domain's DNS zone.
Upload a CSV and count Gmail, G Suite, M365, Outlook, and other mailbox providers.
See where your emails may vanish across Gmail, Outlook, Yahoo, and Apple Mail.
Generate a tracking code, send test emails to your seed inboxes, and analyze inbox placement with a comprehensive scorecard report.
Turn beautiful email designs into inbox-safe templates that still render cleanly.
Stop guessing what to fix next. Get a focused launch checklist based on your setup.
Verify IPv4 addresses (A records) point to the correct mail servers and resources.
Check IPv6 addresses (AAAA records) for modern email infrastructure support.
Verify CNAME records point to the right canonical names for email subdomain aliases.
Check TXT records (SPF, DKIM, DMARC) that build sender reputation and prevent spoofing.
Start with our free tools to get instant insights, then upgrade to premium features for comprehensive monitoring and expert guidance.