According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), SpamTitan is the mailbox provider for 88 domains — 0.01% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
SpamTitan appears as a primary mail exchanger across the Tranco top-1M list, functioning as a mailbox provider for smaller and mid-market organisations rather than the world's largest brands. Its presence concentrates within the .com domain space.
For email professionals, SpamTitan's frequent co-occurrence with Amazon SES points to a specific user demographic: cost-conscious organisations seeking managed mail infrastructure. Understanding this footprint matters when managing mail flows and authentication practices across diverse hosting stacks.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 1.1% |
| Top 100,000 | 6 | 6.8% |
| Top 1,000,000 | 71 | 80.7% |
| Unranked | 10 | 11.4% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 55 | 62.5% | |
| .org | 12 | 13.6% | |
| .net | 5 | 5.7% | |
| .co.uk | 5 | 5.7% | |
| .ie | 2 | 2.3% | |
| .com.br | 1 | 1.1% | |
| .dk | 1 | 1.1% | |
| .co.il | 1 | 1.1% | |
| .com.mx | 1 | 1.1% | |
| .com.au | 1 | 1.1% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 88 domains.
| Type | Service | Domains | Share of SpamTitan users |
|---|---|---|---|
| ESP | Amazon SES | 11 | 12.5% |
| ESP | SendGrid (Twilio) | 10 | 11.4% |
| ESP | Mailgun | 9 | 10.2% |
| ESP | Mailchimp | 8 | 9.1% |
| ESP | HubSpot | 6 | 6.8% |
| ESP | Mandrill | 6 | 6.8% |
| ESP | Salesforce | 4 | 4.5% |
| ESP | Zendesk | 3 | 3.4% |
| ESP | Postmark | 3 | 3.4% |
| ESP | Zoho Campaigns | 2 | 2.3% |
SpamTitan's position among smaller deployments, particularly when appearing alongside Amazon SES, reflects its role in the managed mail ecosystem for organisations below enterprise scale. Deliverability practitioners should monitor SpamTitan's reputation and authentication stance when specifically targeting mid-market segments, though its position in the long tail means it rarely drives baseline strategy for senders focused on large enterprises.
See the full SpamTitan data page (KPI cards, trend, sample domains) →
If your recipients include mid-market and smaller organisations, or if you deploy via SpamTitan yourself, testing its authentication and filtering stance is prudent. For senders targeting primarily large enterprises, SpamTitan is unlikely to be a key deliverability concern.
88 domains in the Tranco top-1M use SpamTitan 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.
SpamTitan 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.
SpamTitan's largest TLD is .com (62.5% of its domains); it appears across 14 TLDs in total.