treg.to
Treg documents an MCP endpoint at this host for compatible clients.
Short answer
Treg provides a hosted endpoint for accessing a catalog of external tools and data.
Block with care
Blocking this host can interrupt Treg integrations that depend on it.
- Matches
treg.to
A name with *. covers every name under it: *.push.apple.com matches 1-courier.push.apple.com.
What it serves
Its documentation describes searching a catalog and calling tools through the service.
The specific provider, data requested and cost depend on the tool and request.
A configured application or AI tool can connect to this endpoint when using the relevant integration.
A hostname identifies a destination but does not reveal the contents of encrypted traffic.
What breaks if you block it
Block with care
Blocking this host can interrupt Treg integrations that depend on it.
What breaks if you block it
- An app or assistant using treg.to may fail to connect.
- Tasks depending on this integration may stop until the connection is restored.
With Kilobat Pro and the network filter, you can block a host for every app or for one app: in Connections, select a connection and choose Block. Apple’s own services are never blocked by Kilobat’s Protection lists.
Notes
A service can use other hostnames too. Blocking this host alone does not necessarily block every feature.
If the connection is unexpected, inspect the originating process and review its configured integrations.
Sources
Checked on 3 November 2026.