SecuTix SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), SecuTix is the SaaS sender for 114 domains — 0.02% of 637,420 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 114 domains in the Tranco top-1M use SecuTix (0.02% of SPF-publishing domains).
- Snapshot date: 2026-09-24 — recomputed every day.
- Strongest TLD: .com (34.2% of its domains).
- Most co-used service: Microsoft 365.
- Directory category: SaaS sender.
Why SecuTix appears in this category
SecuTix — Swiss ticketing platform.
We classify it as a SaaS sender from include: mechanisms in the SPF record matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
SecuTix is a SaaS email-sending platform that enables organizations to transmit messages on behalf of their own domains. It is authorized by senders via SPF include mechanisms, placing it in the category of established email service providers and outbound mail carriers.
SecuTix's footprint is concentrated in smaller and mid-market websites rather than enterprise-scale brands, distributed internationally across numerous TLDs with a plurality on .com domains. This pattern is significant for both senders and receivers: senders should recognize it as a legitimate carrier for transactional and campaign mail, authorized via SPF, whilst receivers treating it as infrastructure can calibrate their filtering accordingly. Its frequent co-occurrence with Microsoft 365 suggests a hybrid-deployment pattern, where organizations use M365 for corporate email and SecuTix for customer-facing or bulk traffic.
Where SecuTix sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 0.9% |
| Top 100,000 | 16 | 14.0% |
| Top 1,000,000 | 96 | 84.2% |
| Unranked | 1 | 0.9% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 39 | 34.2% | |
| .fr | 29 | 25.4% | |
| .co.uk | 15 | 13.2% | |
| .ch | 9 | 7.9% | |
| .de | 5 | 4.4% | |
| .org | 3 | 2.6% | |
| .cat | 3 | 2.6% | |
| .es | 2 | 1.8% | |
| .org.uk | 2 | 1.8% | |
| .eus | 2 | 1.8% |
What SecuTix users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 114 domains.
| Type | Service | Domains | Share of SecuTix users |
|---|---|---|---|
| Mailbox | Microsoft 365 | 63 | 55.3% |
| Mailbox | Unknown / Other | 9 | 7.9% |
| Mailbox | Mimecast | 5 | 4.4% |
| Mailbox | Google Workspace | 5 | 4.4% |
| Mailbox | Self-Hosted | 5 | 4.4% |
| Mailbox | Hornetsecurity | 4 | 3.5% |
SPF Authorization and Recipient Filtering
SecuTix operates as an authorized third-party sender; its presence in SPF records indicates the sending domain has deliberately delegated authority for outbound mail. Recipient mailboxes evaluate SecuTix as infrastructure rather than as a sender identity, meaning filtering decisions are based on SecuTix's sending patterns as a carrier and the domain's own sending practices, rather than on domain reputation alone.
See the full SecuTix data page (KPI cards, trend, sample domains) →
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Frequently asked questions
What is SecuTix and why do I see it in SPF records?
SecuTix is a SaaS email-sending platform that organizations authorize via SPF to transmit mail on their behalf. It is most widely used by smaller and mid-market sites and is often deployed alongside Microsoft 365 for hybrid email strategies.
How many domains use SecuTix?
114 domains in the Tranco top-1M use SecuTix as their SaaS sender as of September 24, 2026 (0.02% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is SecuTix common enough to affect email deliverability testing?
SecuTix accounts for 0.02% of SPF-publishing domains 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.
Which countries or TLDs use SecuTix most?
SecuTix's largest TLD is .com (34.2% of its domains); it appears across 15 TLDs in total.