Proofpoint cloud

Raw backend label: pphosted.com

Proofpoint email security mail exchangers. Movement here is mail-security adoption.

Managed DNS, CDN, cloud and registrar nameservers. Domains moving here are choosing who serves their infrastructure - this group is the adoption story.

EvidencePublic site: https://www.proofpoint.com.

Email provider

Gained +2, lost -0, net +2 domains in the last 30 days, among the domains we continuously scan.

Where arrivals came from

Proofpoint1

Mimecast1

Where departures went

No routes out among the top published routes.

What the signature covers. The moves counted here are Ed25519-signed observations you can follow to a receipt and verify against the on-chain anchor, so the signature proves who recorded a move and that it was not altered. The classification is curated editorial metadata from the evidence above: a signature never proves a classification. This rollup carries per-route counts, not per-domain samples, so individual moved domains are not listed here. The change feed carries individual moves as they happen. Back to the flows board.