According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), F.A.C.C.T. Atmosphere is the mailbox provider for 74 domains — 0.01% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
66.2% of its domains sit outside the top 100,000 — a long-tail footprint spread across smaller sites. Its single largest TLD is .ru at 75.7% of its domains — a strong geographic concentration across 9 TLDs overall. The service most often seen alongside it is Unisender (RU) (ESP), on 24.3% of its domains.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 1 | 1.4% |
| Top 10,000 | 2 | 2.7% |
| Top 100,000 | 19 | 25.7% |
| Top 1,000,000 | 49 | 66.2% |
| Unranked | 3 | 4.1% |
| TLD | Domains | Share | |
|---|---|---|---|
| .ru | 56 | 75.7% | |
| .com | 7 | 9.5% | |
| .tv | 3 | 4.1% | |
| .net | 2 | 2.7% | |
| .su | 2 | 2.7% | |
| .group | 1 | 1.4% | |
| .plus | 1 | 1.4% | |
| .tech | 1 | 1.4% | |
| .online | 1 | 1.4% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 74 domains.
| Type | Service | Domains | Share of F.A.C.C.T. Atmosphere users |
|---|---|---|---|
| ESP | Unisender (RU) | 18 | 24.3% |
| ESP | Sendsay | 6 | 8.1% |
| ESP | SendPulse | 4 | 5.4% |
| ESP | DashaMail (RU) | 3 | 4.1% |
| ESP | Mailgun | 3 | 4.1% |
| ESP | Mindbox | 3 | 4.1% |
| ESP | Mailchimp | 2 | 2.7% |
| ESP | UniOne | 2 | 2.7% |
| ESP | UniSender | 2 | 2.7% |
| ESP | Postmark | 1 | 1.4% |
See the full F.A.C.C.T. Atmosphere data page (KPI cards, trend, sample domains) →
74 domains in the Tranco top-1M use F.A.C.C.T. Atmosphere as their mailbox provider as of July 13, 2026 (0.01% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
F.A.C.C.T. Atmosphere accounts for 0.01% of domains with MX records in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.
F.A.C.C.T. Atmosphere's largest TLD is .ru (75.7% of its domains); it appears across 9 TLDs in total.