Paramount stitcher

Paramount

34-72-6-160.sslip.io:443

Sweep of 2026-10-31 01:24 UTC Latest report JSON

Identifies itself as: moq-lite-rs
Measured: 2026-10-31 01:31 UTC
Measured from: Helsinki, Finland
Probe: moqtap-probe 0.7.0 (fcd05c5302c4)
Drafts negotiated: drafts 14–22
Drafts the operator lists: drafts 18–22

QUIC WT IPv4

A deployment of moq.dev, operated by Paramount. About this endpoint

At a glance

Protocols accepted: moqt-22, h3, moqt-21, moqt-20, moqt-19, moqt-18, moqt-17, moqt-16, moqt-15, moq-00
Media delivery: not attempted
Violations recorded: 1

Certificate

Subject: CN=34-72-6-160.sslip.io
Issuer: C=AT, O=ZeroSSL GmbH, CN=ZeroSSL ECC DV SSL CA 2
Valid until: 2027-01-03 65 days left when measured
Trust: Publicly trusted
Verification: Completed with the certificate verified

Control messages

What each request got back, per draft. ok and err are both answers; ✗ is a request refused or left unanswered; a dash is a request our side did not complete. Times run from the request to its answer; each request waited up to 3,000 ms.

Draft	SUBSCRIBE	FETCH	TRACK_STATUS	SUBSCRIBE_NAMESPACE	PUBLISH_NAMESPACE	SUBSCRIBE_TRACKS	PUBLISH
22 QUIC	✓ err 127 ms	✓ err 127 ms	✓ err 126 ms	✓ ok 127 ms	✓ err 127 ms	✓ err 127 ms	✓ err 127 ms
21 QUIC	✓ err 127 ms	✓ err 127 ms	✓ err 127 ms	✓ ok 127 ms	✓ err 127 ms	✓ err 127 ms	✓ err 127 ms
20 QUIC	✓ err 126 ms	✓ err 126 ms	✓ err 127 ms	✓ ok 127 ms	✓ err 126 ms	✓ err 127 ms	✓ err 126 ms
19 QUIC	✓ err 126 ms	✓ err 126 ms	✓ err 126 ms	✓ ok 126 ms	✓ err 126 ms	✓ err 126 ms	✓ err 126 ms
18 QUIC	✓ err 128 ms	✓ err 127 ms	✓ err 127 ms	✓ ok 128 ms	✓ err 128 ms	✓ err 127 ms	✓ err 127 ms
17 QUIC	✓ err 127 ms	✓ err 127 ms	✓ err 127 ms	✓ ok 127 ms	✓ err 127 ms	·	✓ err 127 ms
16 QUIC	–	–	–	✓ ok 131 ms	–	·	–
15 QUIC	–	–	–	–	–	·	–
14 QUIC	–	–	–	–	–	·	–

SUBSCRIBE · drafts 17–22 · QUIC REQUEST_ERROR 16 “unroutable”.
FETCH · drafts 17–22 · QUIC REQUEST_ERROR 16 “unroutable”.
TRACK_STATUS · drafts 17–22 · QUIC REQUEST_ERROR 3 “TRACK_STATUS is not supported”.
PUBLISH_NAMESPACE · drafts 17–22 · QUIC REQUEST_ERROR 1 “unauthorized”.
SUBSCRIBE_TRACKS · drafts 18–22 · QUIC REQUEST_ERROR 3 “SUBSCRIBE_TRACKS is not supported”.
PUBLISH · drafts 17–22 · QUIC REQUEST_ERROR 3 “PUBLISH is not supported”.

Media delivery

One publisher and two subscribers, to see whether an object published through this endpoint reaches a client that asked for it.

Not attempted draft 22 · QUIC

No draft the relay speaks accepted a namespace.

Namespace announcement answers:

PUBLISH_NAMESPACE · drafts 17–22 · QUIC REQUEST_ERROR 1 “unauthorized”.
PUBLISH_NAMESPACE · drafts 14–16 · QUIC Not measured. The endpoint broke a rule of the draft: a request must not use a Request ID at or above the maximum the receiver granted.

Specification violations

A request must not use a Request ID at or above the maximum the receiver granted. request_id_ceiling

Draft 14 over QUIC, during the control message probe (SUBSCRIBE)

Specification: draft-ietf-moq-transport-14, Section 9.5; “If a Request ID equal to or larger than this is received by the endpoint that sent the MAX_REQUEST_ID in any request message (PUBLISH_NAMESPACE, FETCH, SUBSCRIBE, SUBSCRIBE_NAMESPACE, SUBSCRIBE_UDPATE or TRACK_STATUS), the endpoint MUST close the session with an error of TOO_MANY_REQUESTS.”
Required response: close the session with TOO_MANY_REQUESTS (0x7)
Maximum Request ID granted: 0

Setup parameters

What this endpoint sent back in its setup response, per draft. A parameter with no name is a code point the negotiated draft does not define.

draft 22 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 21 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 20 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 19 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 18 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 17 · QUIC

0x07 moqt_implementation = moq-lite-rs
0x40b54 not defined by this draft = 1554964437614716
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 16 · QUIC

0x02 max_request_id = 4294967295
0x07 moqt_implementation = moq-lite-rs
0x40b5a not defined by this draft = 1
0x40b5c not defined by this draft = 1

draft 15 · QUIC

0x40b5c not defined by this draft = 1
0x40b5a not defined by this draft = 1
0x02 max_request_id = 4294967295
0x07 moqt_implementation = moq-lite-rs

draft 14 · QUIC

0x40b5a not defined by this draft = 1
0x02 max_request_id = 4294967295
0x40b5c not defined by this draft = 1
0x07 not defined by this draft = moq-lite-rs (moqt_implementation in 15–22)

Measured by sweep

Sweep	Probe	Reachable	Drafts	Requests answered	Delivery	Offers a track	Certificate valid until	Violations
31 Oct 2026	0.7.0 fcd05c5302c4	yes	drafts 14–22	22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 6 of 616 QUIC: 1 of 115 QUIC: 0 of 014 QUIC: 0 of 0	Not attempted22 QUIC	not attempted	2027-01-03	request_id_ceiling 14 QUIC
30 Oct 2026	0.7.0 fcd05c5302c4	yes	drafts 14–22	22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 6 of 616 QUIC: 1 of 115 QUIC: 0 of 014 QUIC: 0 of 0	Not attempted22 QUIC	not attempted	2027-01-03	request_id_ceiling 14 QUIC
29 Oct 2026	0.7.0 632a80524083	yes	drafts 14–22	22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 6 of 616 QUIC: 1 of 115 QUIC: 0 of 014 QUIC: 0 of 0	Not attempted22 QUIC	not attempted	2027-01-03	request_id_ceiling 14 QUIC
27 Oct 2026	0.5.0 74c287bac814	yes	drafts 14–22	22 QUIC: 7 of 721 QUIC: 7 of 720 QUIC: 7 of 719 QUIC: 7 of 718 QUIC: 7 of 717 QUIC: 6 of 616 QUIC: 1 of 115 QUIC: 0 of 014 QUIC: 0 of 0	Not attempted22 QUIC	—	2027-01-03	request_id_ceiling 14 QUIC

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