According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Aruba Business (IT) is the mailbox provider for 314 domains — 0.05% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
Aruba Business (IT) is the business email hosting service of Aruba, an Italian domain registrar and hosting provider. It serves mailbox infrastructure for small-to-medium businesses across the Italian market.
Aruba Business appears in the long tail of smaller websites rather than among the largest global providers, with concentration in the .it namespace. For senders targeting Italian SMBs and recipients on .it domains, it represents a regional infrastructure point where authentication compliance directly influences inbox placement.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 12 | 3.8% |
| Top 1,000,000 | 236 | 75.2% |
| Unranked | 66 | 21.0% |
| TLD | Domains | Share | |
|---|---|---|---|
| .it | 186 | 59.2% | |
| .com | 85 | 27.1% | |
| .net | 19 | 6.1% | |
| .eu | 7 | 2.2% | |
| .cloud | 4 | 1.3% | |
| .org | 4 | 1.3% | |
| .tv | 2 | 0.6% | |
| .com.br | 1 | 0.3% | |
| .al | 1 | 0.3% | |
| .store | 1 | 0.3% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 314 domains.
| Type | Service | Domains | Share of Aruba Business (IT) users |
|---|---|---|---|
| ESP | MailUp | 20 | 6.4% |
| ESP | Amazon SES | 12 | 3.8% |
| ESP | Brevo (ex-Sendinblue) | 12 | 3.8% |
| ESP | Turbo-SMTP | 7 | 2.2% |
| ESP | SendGrid (Twilio) | 5 | 1.6% |
| ESP | Mailgun | 5 | 1.6% |
| ESP | Mailjet (Sinch) | 5 | 1.6% |
| ESP | Elastic Email | 4 | 1.3% |
| ESP | Mailchimp | 4 | 1.3% |
| ESP | SpamExperts (SolarWinds) | 2 | 0.6% |
Aruba Business mailboxes predominantly serve Italian small-to-medium businesses, often integrated alongside regional email-marketing platforms such as MailUp. SPF and DKIM records must be correctly configured and aligned with your sending infrastructure to achieve consistent inbox placement, particularly for senders originating outside Italy.
See the full Aruba Business (IT) data page (KPI cards, trend, sample domains) →
If your recipient base includes Italian SMBs or organisations on .it domains, testing against Aruba Business is worthwhile — it serves as the primary mailbox endpoint for many smaller Italian enterprises. Ensure your SPF and DKIM records are valid and properly aligned with your sending infrastructure.
314 domains in the Tranco top-1M use Aruba Business (IT) as their mailbox provider as of July 13, 2026 (0.05% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Aruba Business (IT) accounts for 0.05% 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.
Aruba Business (IT)'s largest TLD is .it (59.2% of its domains); it appears across 14 TLDs in total.