mailbox
According to Live Direct Marketing's daily Tranco top-1M scan (July 12, 2026), GMX is the mailbox provider for 11 domains — 0.00% of 658,108 domains with MX records. Its strongest TLD is .com (18.2% of its domains). Detection: primary MX record (lowest preference).
11 domains in the Tranco top-1M use GMX as their mailbox provider as of July 12, 2026, according to Live Direct Marketing's daily DNS scan.
GMX holds 0.00% of domains with MX records in the Tranco top-1M (snapshot of 2026-07-12). The number is recomputed every day.
The largest mailbox providers in the same category by Tranco top-1M share are: Self-Hosted, Google Workspace, Microsoft 365, Unknown / Other, Generic / unmatched (mx*.*) (as of 2026-07-12).
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%)