esp
According to Live Direct Marketing's daily Tranco top-1M scan (July 26, 2026), Namecheap Forwarding is the email service provider (ESP) for 6,899 domains — 1.09% of 630,738 SPF-publishing domains. Its share has been stable over the last 30 days. Its strongest TLD is .com (49.2% of its domains). Detection: include: mechanisms in the SPF record.
Last updated from the 2026-07-26 DNS snapshot.
Namecheap registrar inbound email forwarding (efwd.registrar-servers.com).
Directory category: Forwarder. 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.
Across 250 distinct TLDs its top three are .com (49.2%), .net (5.9%), .org (3.5%) — together 58.6% of the 6,899 domains, which makes the footprint moderately concentrated, with a recognisable home market. The service most often observed on the same domains is Namecheap Email Forwarding (Mailbox, 6,156 domains, 89.2% of them), followed by Google Workspace (4.4%). Its share of SPF-publishing domains has not moved measurably in 30 days. Directly comparable by the same detection rule: Amazon SES, SendGrid (Twilio), Mailgun. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-07-26); 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.
What else the same 6,899 domains use — cross-tabulated from the same daily snapshot (2026-07-26).
| Type | Service | Domains | Share of Namecheap Forwarding users |
|---|---|---|---|
| Mailbox | Namecheap Email Forwarding | 6,156 | 89.2% |
| Mailbox | Google Workspace | 304 | 4.4% |
| Mailbox | Self-Hosted | 64 | 0.9% |
| Mailbox | Zoho Mail | 28 | 0.4% |
| Mailbox | Microsoft 365 | 20 | 0.3% |
| Mailbox | Unknown / Other | 19 | 0.3% |
| ESP | Mailgun | 30 | 0.4% |
| ESP | Amazon SES | 28 | 0.4% |
| ESP | Mailjet (Sinch) | 20 | 0.3% |
| ESP | ImprovMX | 20 | 0.3% |
6,899 domains in the Tranco top-1M use Namecheap Forwarding as their email service provider (ESP) as of July 26, 2026, according to Live Direct Marketing's daily DNS scan.
Namecheap Forwarding holds 1.09% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-07-26). The number is recomputed every day.
Namecheap Forwarding's share has been stable over the last 30 days (±0.01 pp).
The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-07-26).
Amazon SES (6.17%) · SendGrid (Twilio) (4.76%) · Mailgun (4.11%) · Zendesk (3.83%) · Mailchimp (3.70%) · Mandrill (3.36%) · HubSpot (3.19%) · Salesforce (2.62%) · Mailjet (Sinch) (2.13%) · Cloudflare Email Routing (1.82%)
Showing 100 of 6,899 domains.