GreenGeeks SaaS sender
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), GreenGeeks is the SaaS sender for 105 domains — 0.02% of 637,420 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
Key facts
- 105 domains in the Tranco top-1M use GreenGeeks (0.02% of SPF-publishing domains).
- Snapshot date: 2026-09-24 — recomputed every day.
- Strongest TLD: .com (61.0% 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
96.2% of its domains sit outside the top 100,000 — a long-tail footprint spread across smaller sites. Its single largest TLD is .com at 61.0% of its domains — a strong concentration across 20 TLDs overall. The service most often seen alongside it is Self-Hosted (mailbox provider), on 69.5% 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 | 101 | 96.2% |
| Unranked | 4 | 3.8% |
Top-level domain split
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 64 | 61.0% | |
| .org | 15 | 14.3% | |
| .ca | 5 | 4.8% | |
| .net | 4 | 3.8% | |
| .co.uk | 2 | 1.9% | |
| .life | 1 | 1.0% | |
| .co.za | 1 | 1.0% | |
| .info | 1 | 1.0% | |
| .md | 1 | 1.0% | |
| .mx | 1 | 1.0% |
What GreenGeeks users also use
Cross-tabulated from the same daily snapshot — the other email services seen on the same 105 domains.
| Type | Service | Domains | Share of GreenGeeks users |
|---|---|---|---|
| Mailbox | Self-Hosted | 73 | 69.5% |
| Mailbox | Google Workspace | 17 | 16.2% |
| Mailbox | Microsoft 365 | 9 | 8.6% |
| Mailbox | Unknown / Other | 4 | 3.8% |
| 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?
105 domains in the Tranco top-1M use GreenGeeks 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 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 (61.0% of its domains); it appears across 20 TLDs in total.