Referral invite deliverability checker

Will your referral invites land?

Paste your sending domain. We check the four DNS records that decide whether invite email reaches the inbox or the spam folder: MX, SPF, DMARC, and DKIM.

DKIM selector (optional):try example.com
Demo data: a live DNS lookup was not available here, so these results are illustrative. The shipped tool runs real lookups.

Checking

powered by simplereferral

Or skip all of this.

simplereferral sends referral invites from warmed, shared infrastructure, so deliverability is handled for you. One API key, two calls, and invites just land. Get an early-access key.

You’re on the list. We’ll email when the beta opens.