Shoptet (CZ) mailbox provider
According to Live Direct Marketing's daily Tranco top-1M scan (September 11, 2026), Shoptet (CZ) is the mailbox provider for 156 domains — 0.02% of 666,213 domains with MX records. Detection method: primary MX record (lowest preference).
Key facts
- 156 domains in the Tranco top-1M use Shoptet (CZ) (0.02% of domains with MX records).
- Snapshot date: 2026-09-11 — recomputed every day.
- Strongest TLD: .cz (65.4% of its domains).
- Region skew: Czechia.
- Most co-used service: Mailchimp.
- Directory category: hosting mail bundle.
Why Shoptet (CZ) appears in this category
Czech e-commerce platform with bundled mail.
We classify it as a hosting mail bundle from primary MX record (lowest preference) matching a maintained provider rule. This is infrastructure attribution from public DNS, not evidence of a direct contract or exclusive use.
Shoptet (CZ) is a Czech-based email and ecommerce platform that operates mailbox services primarily for small to medium-sized merchants and organisations within Central Europe. The service maintains a regionally concentrated footprint in the .cz domain space and functions as a localised alternative to larger multinational mailbox providers.
For deliverability practitioners, Shoptet's distribution across the Tranco top-1M as a primary MX record indicates it occupies the long tail of smaller, niche sites rather than commanding enterprise scale. Because deployment is heavily concentrated in Czech-speaking markets and often runs alongside Mailchimp integrations, senders targeting Central European recipients need to understand its distinct filtering and authentication expectations rather than assuming universal, global policies apply.
Where Shoptet (CZ) sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 2 | 1.3% |
| Top 1,000,000 | 154 | 98.7% |
| Unranked | 0 | 0.0% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .cz | 102 | 65.4% | |
| .sk | 29 | 18.6% | |
| .hu | 6 | 3.8% | |
| .com | 5 | 3.2% | |
| .ro | 3 | 1.9% | |
| .eu | 3 | 1.9% | |
| .pl | 2 | 1.3% | |
| .de | 2 | 1.3% | |
| .hr | 1 | 0.6% | |
| .tv | 1 | 0.6% |
What Shoptet (CZ) users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 156 domains.
| Type | Service | Domains | Share of Shoptet (CZ) users |
|---|---|---|---|
| ESP | Mailchimp | 112 | 71.8% |
| ESP | SparkPost | 17 | 10.9% |
| ESP | Mailgun | 11 | 7.1% |
| ESP | SmartEmailing | 11 | 7.1% |
| ESP | Amazon SES | 3 | 1.9% |
| ESP | SendGrid (Twilio) | 2 | 1.3% |
| ESP | MailerSend | 2 | 1.3% |
| ESP | Heureka Mailing (CZ) | 2 | 1.3% |
| ESP | Mailkit | 2 | 1.3% |
| ESP | Mailjet (Sinch) | 1 | 0.6% |
Regional concentration and deliverability testing strategy
Shoptet's footprint is geographically skewed toward Czech organisations and business users, meaning its spam filtering, queue handling, and authentication strictness reflect regional needs and practices. For senders with Czech or Central European recipients, including Shoptet in inbox placement testing is prudent; for campaigns with no Czech reach, Shoptet is typically lower priority than major international providers. Authentication and sender reputation are the primary levers affecting delivery to Shoptet users, particularly when mail originates from Mailchimp infrastructure or passes through regional email gateways.
See the full Shoptet (CZ) data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Should I include Shoptet in my email deliverability testing?
Test against Shoptet if your audience includes Czech or Central European recipients; if your traffic is primarily outside that region, prioritise testing against larger global mailbox providers instead.
How many domains use Shoptet (CZ)?
156 domains in the Tranco top-1M use Shoptet (CZ) as their mailbox provider as of September 11, 2026 (0.02% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
Is Shoptet (CZ) common enough to affect email deliverability testing?
Shoptet (CZ) accounts for 0.02% 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.
Which countries or TLDs use Shoptet (CZ) most?
Shoptet (CZ)'s largest TLD is .cz (65.4% of its domains); it appears across 12 TLDs in total.