Cloudflare draft-16
draft-16.cloudflare.mediaoverquic.com:443
Cloudflare's public draft-16 MoQ Transport endpoint, deployed globally alongside the draft-14 one and the version the moq-rs main branch targets.
What this is
- Operated by
- Cloudflare
- Running
- moq-rs
- Published URL
- https://draft-16.cloudflare.mediaoverquic.com
- Published as speaking
- draft-16 what its operator says, not what was measured
- Operator documentation
- https://developers.cloudflare.com/moq/
- TestLab id
- cloudflare-draft-16
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
- drafts 15–16
- Identifies itself as
- did not say
- Media delivery
- not attempted
- 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 public MoQ Transport relays running both draft-14 and draft-16 of the protocol globally. This draft-16 deployment is the one the moq-rs main branch targets — the repository states that the implementation targets draft-ietf-moq-transport-16 and that this forms the basis of the production deployment.
The endpoint is AAAA-only in DNS, so a client without IPv6 will not reach it at all.
Deployed relay state and repository state are genuinely different things here. Cloudflare’s deployments run roughly one to two weeks behind moq-rs main, so what this endpoint answers on a given day and what the codebase does at HEAD can differ, and a defect measured here belongs either to moq-rs or to this deployment’s configuration — the two are not interchangeable.
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-14
Cloudflaredraft-14.cloudflare.mediaoverquic.com:443/moq
Object delivered end to end first object 20ms
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.