According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), GMO Lolipop (JP) is the email service provider (ESP) for 328 domains — 0.05% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.
GMO Lolipop is an email service provider operated by GMO Internet Group, a Japanese hosting and domain registrar. It provides email infrastructure, mail forwarding, and related services to websites and small organisations.
Its infrastructure appears across the Tranco top-1M web more commonly among smaller sites than major enterprises, with particular concentration in .com domains and a global, US-skewed distribution. For mail professionals, this means regular exposure to Lolipop-hosted mail in ordinary delivery paths.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 2 | 0.6% |
| Top 100,000 | 9 | 2.7% |
| Top 1,000,000 | 220 | 67.1% |
| Unranked | 97 | 29.6% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 152 | 46.3% | |
| .jp | 76 | 23.2% | |
| .net | 37 | 11.3% | |
| .co.jp | 16 | 4.9% | |
| .org | 8 | 2.4% | |
| .info | 7 | 2.1% | |
| .tokyo | 7 | 2.1% | |
| .or.jp | 6 | 1.8% | |
| .site | 3 | 0.9% | |
| .shop | 2 | 0.6% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 328 domains.
| Type | Service | Domains | Share of GMO Lolipop (JP) users |
|---|---|---|---|
| Mailbox | GMO Lolipop (JP) | 288 | 87.8% |
| Mailbox | Google Workspace | 13 | 4.0% |
| Mailbox | Self-Hosted | 6 | 1.8% |
| Mailbox | Unknown / Other | 4 | 1.2% |
| Mailbox | Generic / unmatched (mx*.*) | 4 | 1.2% |
| Mailbox | Microsoft 365 | 3 | 0.9% |
| ESP | Amazon SES | 12 | 3.7% |
| ESP | FSI Email Security | 8 | 2.4% |
| ESP | HubSpot | 5 | 1.5% |
| ESP | BizMatrix | 4 | 1.2% |
Many sites using Lolipop also add SPF records for third-party mail services such as marketing platforms and transactional APIs. This stacking is common among smaller sites and poses no inherent risk if records are correctly formed; however, testing mail delivery against domains with such multi-vendor configurations ensures your delivery logic accounts for the composite stacks prevalent in that segment.
See the full GMO Lolipop (JP) data page (KPI cards, trend, sample domains) →
Yes—Lolipop's prevalence among smaller <code>.com</code> sites means your recipients there are real. Testing against a representative sample of that segment ensures your mail handling works across the full spectrum of actual email infrastructure.
328 domains in the Tranco top-1M use GMO Lolipop (JP) as their email service provider (ESP) as of July 13, 2026 (0.05% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.
GMO Lolipop (JP) accounts for 0.05% 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.
GMO Lolipop (JP)'s largest TLD is .com (46.3% of its domains); it appears across 23 TLDs in total.