SpamTitan email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), SpamTitan is the mailbox provider for 90 domains — 0.01% of 675,489 domains with MX records. Its strongest TLD is .com (65.6% of its domains). Detection: primary MX record (lowest preference).
Last updated from the 2026-09-24 DNS snapshot.
What SpamTitan represents in this dataset
TitanHQ Irish anti-spam (on-prem + cloud).
Directory category: Gateway. The classification comes from primary MX record (lowest preference). It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-24 snapshot shows about SpamTitan
Across 13 distinct TLDs its top three are .com (65.6%), .org (13.3%), .co.uk (5.6%) — together 84.4% of the 90 domains, which makes the footprint narrow — three TLDs cover most of it, which is typical of a regional or single-market operator. The service most often observed on the same domains is Amazon SES (ESP, 11 domains, 12.2% of them), followed by SendGrid (Twilio) (11.1%). Directly comparable by the same detection rule: Self-Hosted, Google Workspace, Microsoft 365. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-24); a domain appears here when its published records match the primary MX record (lowest preference) rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with SpamTitan
What else the same 90 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of SpamTitan users |
|---|---|---|---|
| ESP | Amazon SES | 11 | 12.2% |
| ESP | SendGrid (Twilio) | 10 | 11.1% |
| ESP | Mailgun | 9 | 10.0% |
| ESP | Mailchimp | 8 | 8.9% |
| ESP | HubSpot | 7 | 7.8% |
| ESP | Mandrill | 7 | 7.8% |
| ESP | Salesforce | 5 | 5.6% |
| ESP | Postmark | 3 | 3.3% |
| ESP | Mailjet (Sinch) | 3 | 3.3% |
| ESP | Zendesk | 3 | 3.3% |
TLD distribution (top 13 of 13)
Frequently asked questions
How many domains use SpamTitan?
90 domains in the Tranco top-1M use SpamTitan as their mailbox provider as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is SpamTitan's market share?
SpamTitan holds 0.01% of domains with MX records in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to SpamTitan?
The largest mailbox providers in the same category by Tranco top-1M share are: Self-Hosted, Google Workspace, Microsoft 365, Unknown / Other, Generic / unmatched (mx*.*) (as of 2026-09-24).
Largest mailbox providers in this category
Self-Hosted (22.56%) · Google Workspace (21.58%) · Microsoft 365 (17.03%) · Unknown / Other (6.68%) · Generic / unmatched (mx*.*) (2.53%) · Generic / unmatched (mail.*) (1.93%) · Proofpoint (1.86%) · Cloudflare Email Routing (1.76%) · Yandex 360 (1.67%) · Mimecast (1.47%)
Domain sample (top 90 by Tranco rank)
Showing 90 of 90 domains.