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MOQtail ABR

ord.abr.moqtail.dev:443

An adaptive-bitrate demo relay on the MOQtail fleet. The hostname no longer resolves.

What this is

Operated by
MOQtail
Running
MOQtail
Published URL
https://ord.abr.moqtail.dev/
TestLab id
moqtail-abr

What TestLab measured

No connection completed in the sweep of 2026-11-12 01:35 UTC.

  • Name resolution failed.

An ABR demo relay published on the moqtail.dev fleet. The hostname no longer resolves; the operator has not announced the endpoint’s retirement.

Elsewhere running MOQtail

10 other endpoints run the same implementation. All of them are run by the same operator as this one.

MOQtail draft-22

MOQtail

relay.moqtail.dev:8244

Drafts the operator lists
draft 22

No connection completed in the last sweep.

QUIC: no answer before the deadline during the QUIC handshake after 8,000 ms.

WebTransport: no answer before the deadline during opening the WebTransport session after 8,000 ms.

MOQtail IBC2025

MOQtail

ord.ibc25.moqtail.dev:443

WT IPv4
Drafts negotiated
draft 11
Identifies itself as
did not say
Certificate valid until
2026-12-28

Namespace accepted, track never asked for

Two publishers: closed / standby

1 specification violation: request_id_out_of_sequence

MOQtail n1 Chicago

MOQtail

relay.n1.ord.moqtail.dev:443

QUIC WT IPv4
Drafts negotiated
draft 22
Identifies itself as
moqtail/0.18.0+c1f88e7
Certificate valid until
2027-02-08

Object delivered end to end

Two publishers: standby / serving publisher on standby

MOQtail n1 Frankfurt

MOQtail

relay.n1.fra.moqtail.dev:443

QUIC WT IPv4
Drafts negotiated
draft 22
Identifies itself as
moqtail/0.18.0+c1f88e7
Certificate valid until
2027-02-07

Object delivered end to end

Two publishers: standby / serving no switch-over publisher on standby

MOQtail n1 Osaka

MOQtail

relay.n1.osa.moqtail.dev:443

QUIC WT IPv4
Drafts negotiated
draft 22
Identifies itself as
moqtail/0.18.0+c1f88e7
Certificate valid until
2027-02-07

Object delivered end to end

Two publishers: standby / serving no switch-over publisher on standby

MOQtail n1 Singapore

MOQtail

relay.n1.sin.moqtail.dev:443

QUIC WT IPv4
Drafts negotiated
draft 22
Identifies itself as
moqtail/0.18.0+c1f88e7
Certificate valid until
2027-02-08

Object delivered end to end

Two publishers: standby / serving no switch-over publisher on standby

MOQtail relay

MOQtail

relay.moqtail.dev:443

QUIC WT IPv4
Drafts negotiated
draft 22
Identifies itself as
moqtail/0.18.0+c1f88e7
Certificate valid until
2027-02-07

Object delivered end to end

Two publishers: standby / serving no switch-over publisher on standby

MOQtail SyncPlay

MOQtail

syncplay.moqtail.dev:4448

WT IPv4
Drafts negotiated
draft 14
Identifies itself as
did not say
Certificate valid until
2026-12-09

Namespace accepted, track never asked for

Two publishers: closed / standby

1 specification violation: request_id_ceiling

MOQtail TimeTravel

MOQtail

timetravel.moqtail.dev:4445

WT IPv4
Drafts negotiated
draft 11
Identifies itself as
did not say
Certificate valid until
2026-12-09

Namespace accepted, track never asked for

Two publishers: closed / standby

1 specification violation: request_id_ceiling

MOQtail WatchParty

MOQtail

watch-party.moqtail.dev:4446

QUIC WT IPv4
Drafts negotiated
draft 16
Identifies itself as
moqtail/0.14.1+fbdbc75
Certificate valid until
2026-12-09

Namespace accepted, track never asked for

Two publishers: standby / closed

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.