According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Action Group (RU) is the mailbox provider for 35 domains — 0.01% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
Action Group (RU) is a Russian mailbox provider that hosts email infrastructure for websites and services across the Russian-language internet space. It is identified through primary MX records on high-traffic domains within the Tranco top-1M list, indicating its role in serving established Russian web properties.
For senders and mailbox operators, Action Group (RU)'s concentrated footprint across established, mid-to-high-traffic .ru domains means it is a material layer of the Russian email ecosystem. Its prevalence, often seen alongside regional platforms like Unisender (RU), makes it relevant for anyone delivering mail to Russian audiences or managing inboxes at Russian-focused digital properties.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 2.9% |
| Top 100,000 | 13 | 37.1% |
| Top 1,000,000 | 21 | 60.0% |
| Unranked | 0 | 0.0% |
| TLD | Domains | Share | |
|---|---|---|---|
| .ru | 32 | 91.4% | |
| .kz | 1 | 2.9% | |
| .uz | 1 | 2.9% | |
| .group | 1 | 2.9% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 35 domains.
| Type | Service | Domains | Share of Action Group (RU) users |
|---|---|---|---|
| ESP | Unisender (RU) | 8 | 22.9% |
| ESP | Mandrill | 2 | 5.7% |
Action Group (RU) maintains a concentrated presence on primary MX records for established Russian websites and mid-to-high-traffic .ru domains. For senders targeting Russian recipients, understanding this regional concentration is important when designing mail delivery and reputation strategies specific to the Russian email ecosystem.
See the full Action Group (RU) data page (KPI cards, trend, sample domains) →
Action Group (RU) is a Russian mailbox provider found on MX records for established Russian websites. If you send email to Russian audiences or manage inboxes at .ru domains, understanding this provider's infrastructure is relevant to your deliverability strategy in the Russian market.
35 domains in the Tranco top-1M use Action Group (RU) 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.
Action Group (RU) 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.
Action Group (RU)'s largest TLD is .ru (91.4% of its domains); it appears across 4 TLDs in total.