According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), DonDominio (ES) is the mailbox provider for 165 domains — 0.03% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
DonDominio is a Spanish hosting provider and domain registrar that bundles mailbox services with domain registration and shared web hosting. The company operates the email infrastructure for websites registered and hosted through its platform.
DonDominio's mailbox footprint clusters in the long tail of smaller and mid-market websites rather than the largest global brands, concentrates in the .com namespace, and skews slightly towards the United States in geographic distribution. For senders and email infrastructure operators, this distribution pattern is material: testing against DonDominio reveals how messages will perform against shared-hosting customers, many of whom lack advanced email infrastructure or dedicated authentication controls.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 3 | 1.8% |
| Top 100,000 | 5 | 3.0% |
| Top 1,000,000 | 95 | 57.6% |
| Unranked | 62 | 37.6% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 107 | 64.8% | |
| .es | 30 | 18.2% | |
| .net | 6 | 3.6% | |
| .it | 3 | 1.8% | |
| .eu | 3 | 1.8% | |
| .cloud | 2 | 1.2% | |
| .mx | 1 | 0.6% | |
| .pt | 1 | 0.6% | |
| .video | 1 | 0.6% | |
| .bio | 1 | 0.6% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 165 domains.
| Type | Service | Domains | Share of DonDominio (ES) users |
|---|---|---|---|
| ESP | IPzMarketing | 7 | 4.2% |
| ESP | Mailjet (Sinch) | 6 | 3.6% |
| ESP | Amazon SES | 5 | 3.0% |
| ESP | MailerSend | 3 | 1.8% |
| ESP | Mailchimp | 3 | 1.8% |
| ESP | SALESmanago (PL) | 2 | 1.2% |
| ESP | Mailendo | 1 | 0.6% |
| ESP | Elastic Email | 1 | 0.6% |
| ESP | Zoho ZeptoMail | 1 | 0.6% |
| ESP | Zoho Mail 360 | 1 | 0.6% |
DonDominio's bundled service model—domain, web hosting, and email together—attracts customers who may not implement DMARC, maintain SPF records, or operate a separate email service provider. Senders should account for this when testing: inbound filtering through DonDominio may be less stringent than enterprise-grade mailbox providers, and recipients on the platform are less likely to have deployed sophisticated email configuration.
See the full DonDominio (ES) data page (KPI cards, trend, sample domains) →
If your recipient list includes smaller websites or regional businesses hosted on DonDominio—particularly in the .com space—testing against it is worthwhile. Its shared-hosting customer base and email infrastructure differ markedly from larger, more specialised mailbox providers.
165 domains in the Tranco top-1M use DonDominio (ES) as their mailbox provider as of July 13, 2026 (0.03% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
DonDominio (ES) accounts for 0.03% of domains with MX records 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.
DonDominio (ES)'s largest TLD is .com (64.8% of its domains); it appears across 20 TLDs in total.