← Look up another domain · Email Stats home
According to Live Direct Marketing's daily DNS scan (July 13, 2026), bigthink.com (Tranco rank #7,610) receives mail via Google Workspace and sends through Mailchimp, Mailgun. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.
| Mailbox provider (MX) | Google Workspace |
|---|---|
| ESPs in SPF | Mailchimp, Mailgun |
| SaaS senders in SPF | none detected |
| DMARC policy | p=reject |
| DMARC record | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@bigthink.com |
| Tranco rank | #7,610 |
| Snapshot | 2026-07-13 (updated daily) |
bigthink.com uses Google Workspace for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.
bigthink.com authorises Mailchimp, Mailgun in its SPF record as of July 13, 2026.
Yes — bigthink.com publishes p=reject, the strictest DMARC policy (as of July 13, 2026).