One.com (DK hosting) email provider statistics and deliverability context
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According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), One.com (DK hosting) is the SaaS sender for 307 domains — 0.05% of 637,420 SPF-publishing domains. Its strongest TLD is .com (32.9% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-09-24 DNS snapshot.
What One.com (DK hosting) represents in this dataset
Danish/European hosting (Group.ONE, _custspf.one.com).
Directory category: Mailbox. The classification comes from include: mechanisms in the SPF record. It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-24 snapshot shows about One.com (DK hosting)
Across 25 distinct TLDs its top three are .com (32.9%), .dk (15.3%), .se (13.0%) — together 61.2% of the 307 domains, which makes the footprint moderately concentrated, with a recognisable home market. The service most often observed on the same domains is One.com mailpod (Mailbox, 147 domains, 47.9% of them), followed by Microsoft 365 (24.1%). Directly comparable by the same detection rule: Shopify, Pardot (Salesforce), CodeTwo Email Signatures 365. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-24); a domain appears here when its published records match the include: mechanisms in the SPF record rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with One.com (DK hosting)
What else the same 307 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of One.com (DK hosting) users |
|---|---|---|---|
| Mailbox | One.com mailpod | 147 | 47.9% |
| Mailbox | Microsoft 365 | 74 | 24.1% |
| Mailbox | One.com (DK) | 31 | 10.1% |
| Mailbox | Google Workspace | 28 | 9.1% |
| Mailbox | Self-Hosted | 7 | 2.3% |
| Mailbox | Uniweb (NO) | 6 | 2.0% |
TLD distribution (top 25 of 25)
Frequently asked questions
How many domains use One.com (DK hosting)?
307 domains in the Tranco top-1M use One.com (DK hosting) as their SaaS sender as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is One.com (DK hosting)'s market share?
One.com (DK hosting) holds 0.05% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to One.com (DK hosting)?
The largest SaaS senders in the same category by Tranco top-1M share are: Shopify, Pardot (Salesforce), CodeTwo Email Signatures 365, KnowBe4, Statuspage (Atlassian) (as of 2026-09-24).
Largest SaaS senders in this category
Shopify (0.84%) · Pardot (Salesforce) (0.75%) · CodeTwo Email Signatures 365 (0.71%) · KnowBe4 (0.54%) · Statuspage (Atlassian) (0.33%) · Trustpilot (0.30%) · Firebase (Google) (0.29%) · Atlassian (Jira/Confluence) (0.28%) · BigCommerce (0.27%) · Lark / Feishu (0.20%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 307 domains.