Cloudflare draft-14
draft-14.cloudflare.mediaoverquic.com:443/moq
Cloudflare's public draft-14 MoQ Transport endpoint, in alpha and open for testing and development.
What this is
- Operated by
- Cloudflare
- Running
- moq-rs
- Published URL
- https://draft-14.cloudflare.mediaoverquic.com:443/moq
- Published as speaking
- draft-14 what its operator says, not what was measured
- Operator documentation
- https://developers.cloudflare.com/moq/
- TestLab id
- cloudflare-draft-14
What TestLab measured
What this endpoint answered on 2026-09-14. One sweep, on one occasion — not a claim about availability, and not a grade.
- Transports answered
- QUIC and WebTransport
- Drafts answered
- draft 14
- Identifies itself as
- did not say
- Media delivery
- delivered, first object 20ms
- Violations recorded
- none
- Address families
- IPv4, IPv6
Also recorded during the sweep — conditions of the connection rather than findings about the protocol
- — the peer is up but refused the offered protocols on at least one transport
Certificate, per-draft control message support, the delivery run and every recorded violation in full.
Cloudflare operates this endpoint as a public MoQ Transport relay running draft-14 of the protocol. Cloudflare describes it as alpha and available for testing and development of MoQ applications. It answers on both raw QUIC and WebTransport.
The lists below are what Cloudflare publishes about this endpoint, not what the probe measured. What TestLab found is on the report; the two are worth reading side by side and are not the same kind of statement.
Supported messages (published)
- SUBSCRIBE, SUBSCRIBE_OK, SUBSCRIBE_ERROR, UNSUBSCRIBE
- PUBLISH_NAMESPACE, PUBLISH_NAMESPACE_OK, PUBLISH_NAMESPACE_ERROR, PUBLISH_NAMESPACE_CANCEL, PUBLISH_NAMESPACE_DONE
- PUBLISH_OK, PUBLISH_DONE
- TRACK_STATUS, TRACK_STATUS_OK
- SETUP messages (CLIENT_SETUP, SERVER_SETUP)
Not supported (published)
- GOAWAY
- MAX_REQUEST_ID, REQUESTS_BLOCKED
- SUBSCRIBE_UPDATE
- PUBLISH_ERROR
- FETCH, FETCH_OK, FETCH_ERROR, FETCH_CANCEL
- TRACK_STATUS_ERROR
- SUBSCRIBE_NAMESPACE, SUBSCRIBE_NAMESPACE_OK, SUBSCRIBE_NAMESPACE_ERROR, UNSUBSCRIBE_NAMESPACE
Elsewhere running moq-rs
3 other endpoints run the same implementation. Each is a separate deployment at its own version and configuration, so what one answers is not a claim about the others. All of them are run by the same operator as this one.
Cloudflare draft-07
Cloudflare Withdrawndraft-07.cloudflare.mediaoverquic.com:443
The hostname did not resolve when the fleet was last swept — a fact about the name, not about any relay behind it.
Cloudflare draft-16
Cloudflaredraft-16.cloudflare.mediaoverquic.com:443
Answered on the control plane. Object delivery was not attempted.
Cloudflare draft-18 interop
Cloudflaredraft-18-interop.cloudflare.mediaoverquic.com:443/moq
Answered on the control plane. Object delivery was not attempted.
Is this your endpoint?
If something here is wrong, tell us — we keep what each result rests on, so a disputed one gets re-read rather than re-argued. We can also run this against endpoints that are not public.