WHM Panels mailbox provider

According to Live Direct Marketing's daily Tranco top-1M scan (July 12, 2026), WHM Panels is the mailbox provider for 237 domains — 0.04% of 658,108 domains with MX records. Detection method: primary MX record (lowest preference).

Key facts

WHM Panels is a hosting control panel deployed by smaller web hosting providers, particularly across Romania and other regional markets, to manage both server and email infrastructure. Domains using WHM Panels rely on it as their primary mail platform.

The footprint of WHM Panels is concentrated in the long tail of hosting providers and skews toward .ro domains, rather than appearing among major global brands. For email senders, this concentration has practical implications: encounters with WHM Panels are most common when targeting Romanian or regional European domains, and its mail filtering, authentication handling, and reputation practices may differ from those of global providers.

Where WHM Panels sits in the Tranco ranking

Tranco rank bandDomainsShare of its base
Top 1,00000.0%
Top 10,00010.4%
Top 100,00052.1%
Top 1,000,00016067.5%
Unranked7130.0%

Top-level domain split

TLDDomainsShare
.ro20686.9%
.com198.0%
.md31.3%
.net20.8%
.eu20.8%
.sy10.4%
.it10.4%
.uk10.4%
.io10.4%
.info10.4%

What WHM Panels users also use

Cross-tabulated from the same daily snapshot — the other email services seen on the same 237 domains.

TypeServiceDomainsShare of WHM Panels users
ESPNewsMAN187.6%
ESPAmazon SES145.9%
ESPMailjet (Sinch)31.3%
ESPMailChannels20.8%
ESPHubSpot20.8%
ESPSenderSRV20.8%
ESPMailerSend20.8%
ESPPostmark10.4%
ESPWild West Domains Forwarder10.4%
ESPMandrill10.4%

Testing and reputation across WHM Panels infrastructure

Because WHM Panels is deployed by a distributed ecosystem of regional hosting providers rather than a single centralised operator, senders targeting .ro or regional European markets should account for potential variations in mail filtering, relay behaviour, and policy enforcement. SPF, DKIM, and DMARC support may be implemented unevenly; reputation warmup and authentication strategies effective with global providers may require adjustment for regional infrastructure.

See the full WHM Panels data page (KPI cards, trend, sample domains) →

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Frequently asked questions

What is WHM Panels and why does it matter for email?

WHM Panels is a hosting control panel deployed by regional hosting providers, particularly in Romania, to manage email infrastructure. It matters for deliverability if you target .ro domains or regional platforms, where its mail filtering and authentication practices may differ from global providers.

How many domains use WHM Panels?

237 domains in the Tranco top-1M use WHM Panels as their mailbox provider as of July 12, 2026 (0.04% of domains with MX records), according to Live Direct Marketing's daily DNS scan.

Is WHM Panels common enough to affect email deliverability testing?

WHM Panels accounts for 0.04% 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.

Which countries or TLDs use WHM Panels most?

WHM Panels's largest TLD is .ro (86.9% of its domains); it appears across 10 TLDs in total.

Other mailbox providers

Self-Hosted (22.43%)Google Workspace (21.78%)Microsoft 365 (16.73%)Unknown / Other (7.76%)Generic / unmatched (mx*.*) (2.77%)Proofpoint (1.90%)Generic / unmatched (mail.*) (1.75%)Yandex 360 (1.64%)Cloudflare Email Routing (1.59%)Mimecast (1.52%)