durationmedia.net

Fetch Details

First Fetch	2021-08-25T09:02:17+00:00
Last Fetch	2026-02-16T09:17:19+00:00
Fetch Status	Ok

Fetch Requests (1)

Last Fetch

Fetched	2026-02-16T09:17:19+00:00
URL	https://durationmedia.net/sellers.json
Content Type	application/json
Hash	efe87812ef38c3cc347a6c16d5148c77fd7880a846c205cdae5e5295af3b2e60
SimHash	2a94c525ad62

Sellers.json Details

Version

1.0

Current Sellers

Breakdown of the ad seller records from durationmedia.net's sellers.json file. Sellers can represent publishers, intermediaries, or both. They may have public ownership information, or be marked as confidential.

Ownership	Publisher	Intermediary	Both	Total
Public	400	22	26	448
Confidential	0	0	0	0
Total	400	22	26	448

Missing Sellers

Sellers that were present in previously fetched versions of durationmedia.net's sellers.json file, but were missing from the last successfully fetched file.

Ownership	Publisher	Intermediary	Both	Total
Public	7	1	1	9
Confidential	0	0	0	0
Total	7	1	1	9

Warnings

Code	Description	Count
numeric_version	Numeric version field.	-
sellers_url_domains	Url sellers[].domain field.	1
sellers_invalid_domains	Invalid sellers[].domain field.	2
sellers_subdomain_domains	Subdomain sellers[].domain field.	6

Errors

Code	Description	Count
sellers_duplicate_ids	Duplicate sellers[].seller_id field.	18

Seller Profiles

Sellers are profiled based on the sites (ads.txt) and app developers (app-ads.txt) that authorize them. Profiles are recalculated periodically, so may not incorporate recent changes.

Authorized Sellers

The number of current durationmedia.net sellers authorized by at least one site or app developer, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	122	15	125
app-ads.txt	46	7	50

Expected Types

Comparison between the declared types of current durationmedia.net sellers and their expected types, based on the relationships declared by the sites and app developers that authorize them.

Expected Type	Publisher	Intermediary	Both
Publisher	95	7	10
Intermediary	4	0	1
Both	6	4	2

Profile Warnings

Description	Count
Not authorized by any known site/app.	319
Authorized direct by multiple owners.	77
Type doesn't match expected type.	32
Domain doesn't match expected domain.	22

Authorizing Entities

The number of sites (ads.txt) and app developers (app-ads.txt) that authorize accounts from durationmedia.net, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	25,592	3,643	27,452
app-ads.txt	3,660	671	4,111

Owned Sellers

Sellers from other ad systems that list durationmedia.net as the owner domain.

Status	Publisher	Intermediary	Both	Total
Ok	4	19	4	27
Missing	5	77	3	85
Total	9	96	7	112