According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), SpamExperts is the mailbox provider for 666 domains — 0.10% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
SpamExperts is a mail-handling service operating as the primary mail server (MX record) for numerous domains in the Tranco top-1M website index. It provides email filtering and infrastructure to customer organisations and independent websites.
The deployment pattern shows SpamExperts concentrated in the mid-market and smaller-site segments globally, with a US skew, across numerous TLDs (predominantly .com). For email senders, this distributed footprint means SpamExperts filtering policies warrant specific testing outside the standard ISP benchmarks; for mail admins and recipients, it represents a consistent infrastructure provider worth understanding for reliable mail delivery.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 3 | 0.5% |
| Top 100,000 | 72 | 10.8% |
| Top 1,000,000 | 516 | 77.5% |
| Unranked | 75 | 11.3% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 229 | 34.4% | |
| .nl | 64 | 9.6% | |
| .net | 57 | 8.6% | |
| .ro | 31 | 4.7% | |
| .de | 24 | 3.6% | |
| .gr | 20 | 3.0% | |
| .com.br | 19 | 2.9% | |
| .org | 15 | 2.3% | |
| .es | 13 | 2.0% | |
| .in | 12 | 1.8% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 666 domains.
| Type | Service | Domains | Share of SpamExperts users |
|---|---|---|---|
| ESP | SpamExperts (AntiSpamCloud) | 182 | 27.3% |
| ESP | SendGrid (Twilio) | 38 | 5.7% |
| ESP | Mailchimp | 32 | 4.8% |
| ESP | Amazon SES | 31 | 4.7% |
| ESP | Mailgun | 27 | 4.1% |
| ESP | MailChannels | 22 | 3.3% |
| ESP | Zendesk | 20 | 3.0% |
| ESP | Mandrill | 15 | 2.3% |
| ESP | Campaign Monitor | 12 | 1.8% |
| ESP | Mailjet (Sinch) | 12 | 1.8% |
SpamExperts operates the primary mail infrastructure for a distributed set of smaller and mid-market independent domains across the globe. This placement outside the mainstream ISP matrix means it escapes standard deliverability testing, yet remains essential to understand for senders and admins serving these segments, whose filtering policies and infrastructure differ from major consolidated providers.
See the full SpamExperts data page (KPI cards, trend, sample domains) →
Yes, if your sender or recipient base includes mid-market or independent websites. SpamExperts operates the mail infrastructure for many such domains globally, and its filtering policies differ from major mailbox providers, warranting separate testing to ensure reliable delivery.
666 domains in the Tranco top-1M use SpamExperts as their mailbox provider as of July 13, 2026 (0.10% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
SpamExperts accounts for 0.10% 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.
SpamExperts's largest TLD is .com (34.4% of its domains); it appears across 72 TLDs in total.