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Proofpoint among the Tranco top 10,000

Proofpoint was detected on 124 of 1,572 crawled Tranco company websites, a share of 7.9%.

Read from each domain's MX record, and for domains behind an email gateway from its SPF record, not from the homepage.

1,572 of the 1,573 Tranco domains fetched so far returned a usable record and form the denominator. 1,572 were counted from a rendered homepage crawl on 4 September 2026, 0 from a plain fetch only, and 1 returned no usable record. The list holds 10,000 domains; the rest have not been crawled yet. Company list: Tranco top 10,000 ranked domains. <5 means fewer than 5 crawled domains in that group. Rank 1 of the 5 Email Security tools published for this group.

Software used by the Tranco top 10,000 · Email Security across all groups

<a href="https://installmap.com/groups/tranco10k/proofpoint"><img src="https://installmap.com/badges/tranco10k/proofpoint.svg" alt="Proofpoint is the most detected Email Security tool among the Tranco top 10,000: 124 of 1,572 crawled Tranco top 10k sites (7.9%)"></a>

[![Proofpoint is the most detected Email Security tool among the Tranco top 10,000: 124 of 1,572 crawled Tranco top 10k sites (7.9%)](https://installmap.com/badges/tranco10k/proofpoint.svg)](https://installmap.com/groups/tranco10k/proofpoint)

Other Email Security tools in this group

• Mimecast 2.0%
• Cloudflare Email Security 0.3%