quartermedia.de — Ad system — DecryptAds

quartermedia.de

quartermedia.de is an ad system in the DecryptAds corpus. Its latest sellers.json lists 504 sellers (503 publisher, 1 intermediary, 0 both). 321 publisher hostnames authorize it in ads.txt or app-ads.txt.

Latest sellers.json scan: 2026-09-30
Sellers in latest snapshot: 504
Confidential sellers: 0
Authorizing publisher hostnames: 321
Authorized seller accounts: 119 in ads.txt, 17 in app-ads.txt
Quality score: 30 (Low risk)

Publishers that list quartermedia.de

cinedom.de
golf-live.at
welt-atlas.de
weischeronline.de
animexx.jp
animexx.de
animexx.com
wunschimmo.de
wuenschen-und-gratulieren.de
zitate-und-weisheiten.de

DecryptAds maps programmatic ad-tech supply chains from public files — ads.txt, app-ads.txt, sellers.json, buyers.json, and adagents.json — so researchers and operators can trace hidden flows and surface invalid supply. JavaScript is required for the full application. See the blog and about pages.