An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

j17c6bc53.app-ads-txt.com app-ads.txt check

j17c6bc53.app-ads-txt.com is missing out on higher CPMs: its app-ads.txt has 1 invalid line. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 862 lines, 861 unique records, 0 duplicates, 1 invalid lines, 23 ad networks detected.

Ad networks in j17c6bc53.app-ads-txt.com/app-ads.txt

AppLovin — account 805e77aebc2dca1e57264de631ccc1b7: 35 lines in the file, 1 expected line missing
Meta Audience Network — account 453956860626550: 1 line in the file
Google AdMob — account pub-3270815826079963: 1 line in the file
Mintegral — partner (reseller) lines only: 400 lines in the file, 83 expected lines missing
Unity Ads — partner (reseller) lines only: 30 lines in the file, 130 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 25 lines in the file, 100 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 148 lines in the file, 242 expected lines missing
Chartboost — partner (reseller) lines only: 257 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 69 lines in the file, 202 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 127 lines in the file, 323 expected lines missing
Yandex Ads — partner (reseller) lines only: 48 lines in the file, 120 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 66 lines in the file, 78 expected lines missing
BIGO Ads — partner (reseller) lines only: 150 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 117 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 43 lines in the file, 400 expected lines missing
Monetrix — partner (reseller) lines only: 12 lines in the file, 81 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 201 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 87 lines in the file, 282 expected lines missing
Start.io — partner (reseller) lines only: 14 lines in the file, 143 expected lines missing
CAS.ai — partner (reseller) lines only: 42 lines in the file, 123 expected lines missing
DSail — partner (reseller) lines only: 42 lines in the file, 123 expected lines missing
Bidmachine — partner (reseller) lines only: 252 lines in the file, 400 expected lines missing

Invalid lines

mintegral.com, your PublisherID, DIRECT, 0aeed750c80d6423

Corrected file: j17c6bc53.app-ads-txt.com app-ads.txt (fixed).

FAQ

Does j17c6bc53.app-ads-txt.com have an app-ads.txt?

Yes — https://j17c6bc53.app-ads-txt.com/app-ads.txt has 862 lines (checked 20 Oct 2026).

Which ad networks does j17c6bc53.app-ads-txt.com work with?

Its app-ads.txt lists AppLovin, Meta Audience Network, Google AdMob, Mintegral, Unity Ads, ironSource / LevelPlay, Liftoff Monetize (Vungle), Chartboost, InMobi, DT Exchange (Fyber), Yandex Ads, VK Ads (myTarget) and 11 more.

Is the app-ads.txt of j17c6bc53.app-ads-txt.com correct?