{"resource":"https://fiatdock.com/v1/email/check","service":"FiatDock","areas":["enrichment"],"answering":true,"http_status":402,"latency_ms":37,"price_usdc":0.001,"buyers_30d":2,"calls_30d":5,"description":"Is this email address worth sending to? Syntax, domain DNS (MX, then A/AAAA), disposable/role/free-provider lists, a typo suggestion (gmial.com -> gmail.com), a normalized form and a risk verdict with reasons. No SMTP probe: it vouches for ","id":"4cf206ee5029","category":"DNS and domains","checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/4cf206ee5029"}