GreenGeeks SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 14, 2026), GreenGeeks is the SaaS sender for 103 domains — 0.02% of 637,677 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 103 domains in the Tranco top-1M use GreenGeeks (0.02% of SPF-publishing domains).
- Snapshot date: 2026-09-14 — recomputed every day.
- Strongest TLD: .com (58.3% of its domains).
- Most co-used service: Self-Hosted.
- Directory category: mailbox provider.
Why GreenGeeks appears in this category
GreenGeeks — web-hosting provider authorizing outbound mail from bundled hosting mailboxes.
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.
What the data shows
96.1% of its domains sit outside the top 100,000 — a long-tail footprint spread across smaller sites. Its single largest TLD is .com at 58.3% of its domains — a strong concentration across 22 TLDs overall. The service most often seen alongside it is Self-Hosted (mailbox provider), on 68.9% of its domains.
Where GreenGeeks 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 | 0 | 0.0% |
| Top 1,000,000 | 99 | 96.1% |
| Unranked | 4 | 3.9% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 60 | 58.3% | |
| .org | 13 | 12.6% | |
| .ca | 5 | 4.9% | |
| .net | 5 | 4.9% | |
| .co.uk | 3 | 2.9% | |
| .com.tw | 1 | 1.0% | |
| .cl | 1 | 1.0% | |
| .life | 1 | 1.0% | |
| .au | 1 | 1.0% | |
| .tz | 1 | 1.0% |
What GreenGeeks users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 103 domains.
| Type | Service | Domains | Share of GreenGeeks users |
|---|---|---|---|
| Mailbox | Self-Hosted | 71 | 68.9% |
| Mailbox | Google Workspace | 16 | 15.5% |
| Mailbox | Microsoft 365 | 8 | 7.8% |
| Mailbox | Unknown / Other | 6 | 5.8% |
| Mailbox | FastMail | 1 | 1.0% |
| Mailbox | Ukraine.com.ua hosting | 1 | 1.0% |
See the full GreenGeeks data page (KPI cards, trend, sample domains) →
Run a free inbox-placement test across Gmail, Outlook, Yahoo and more — see exactly where your mail lands and why.
Frequently asked questions
How many domains use GreenGeeks?
103 domains in the Tranco top-1M use GreenGeeks as their SaaS sender as of September 14, 2026 (0.02% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
Is GreenGeeks common enough to affect email deliverability testing?
GreenGeeks 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 GreenGeeks most?
GreenGeeks's largest TLD is .com (58.3% of its domains); it appears across 22 TLDs in total.