Cafe24 (Gabia, KR) email service provider (ESP)
According to Live Direct Marketing's daily Tranco top-1M scan (September 7, 2026), Cafe24 (Gabia, KR) is the email service provider (ESP) for 161 domains — 0.03% of 632,414 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 161 domains in the Tranco top-1M use Cafe24 (Gabia, KR) (0.03% of SPF-publishing domains).
- Snapshot date: 2026-09-07 — recomputed every day.
- Strongest TLD: .com (42.9% of its domains).
- Region skew: South Korea.
- Most co-used service: Cafe24 (Gabia, KR).
- Directory category: mailbox provider.
Why Cafe24 (Gabia, KR) appears in this category
Cafe24 hosting outbound (Gabia infra).
We classify it as a mailbox provider 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.
Cafe24 is a web hosting and e-commerce platform operated by Gabia, a South Korean internet infrastructure company. It provides domain registration, hosting, website building, and email services to small and mid-market businesses globally, with a concentrated customer base in South Korea and broader presence across Asia and international markets.
The platform's detectability in email infrastructure data reflects its long-tail footprint — it powers many smaller and mid-sized online businesses rather than global enterprise brands. This distribution across international domains, predominantly .com registrations, means that understanding Cafe24's authentication and mail routing configuration is relevant for anyone testing email deliverability to or from Cafe24-hosted sites.
Where Cafe24 (Gabia, KR) sits in the Tranco ranking
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 1 | 0.6% |
| Top 100,000 | 6 | 3.7% |
| Top 1,000,000 | 149 | 92.5% |
| Unranked | 5 | 3.1% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 69 | 42.9% | |
| .co.kr | 62 | 38.5% | |
| .kr | 17 | 10.6% | |
| .net | 8 | 5.0% | |
| .org | 3 | 1.9% | |
| .com.au | 1 | 0.6% | |
| .me | 1 | 0.6% |
What Cafe24 (Gabia, KR) users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 161 domains.
| Type | Service | Domains | Share of Cafe24 (Gabia, KR) users |
|---|---|---|---|
| Mailbox | Cafe24 (Gabia, KR) | 101 | 62.7% |
| Mailbox | Self-Hosted | 21 | 13.0% |
| Mailbox | Google Workspace | 17 | 10.6% |
| Mailbox | Unknown / Other | 9 | 5.6% |
| Mailbox | Naver Works Mobile (LINE) | 6 | 3.7% |
| Mailbox | Daum Mail | 2 | 1.2% |
| ESP | Stibee | 5 | 3.1% |
| ESP | Amazon SES | 3 | 1.9% |
| ESP | Mailgun | 2 | 1.2% |
| ESP | Zendesk | 1 | 0.6% |
Multi-tenant authentication and sender reputation pooling
Cafe24's multi-tenant architecture means that many unrelated customers share infrastructure, including SPF include mechanisms and, often, outbound mail routing policies. This pooling effect means that the sending reputation of one customer's mail stream can influence acceptance rates for other customers on the platform. Email testing frameworks and deliverability monitoring tools often segregate Cafe24-hosted domains in their analysis to account for this shared-tenant dynamic and to avoid conflating one tenant's reputation challenges with the platform's overall email reliability.
See the full Cafe24 (Gabia, KR) data page (KPI cards, trend, sample domains) →
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Frequently asked questions
Why should I care about Cafe24 when testing email deliverability?
Cafe24 hosts a large volume of smaller and mid-market e-commerce and web presence sites, particularly in Asia, making it a common domain population to encounter in deliverability testing. Its multi-tenant infrastructure means configuration and reputation issues can cluster, affecting how email to and from Cafe24-hosted sites is processed.
How many domains use Cafe24 (Gabia, KR)?
161 domains in the Tranco top-1M use Cafe24 (Gabia, KR) as their email service provider (ESP) as of September 7, 2026 (0.03% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is Cafe24 (Gabia, KR) common enough to affect email deliverability testing?
Cafe24 (Gabia, KR) accounts for 0.03% 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 Cafe24 (Gabia, KR) most?
Cafe24 (Gabia, KR)'s largest TLD is .com (42.9% of its domains); it appears across 7 TLDs in total.