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.

g3803b04f.app-ads-txt.com app-ads.txt check

g3803b04f.app-ads-txt.com is missing out on higher CPMs: its app-ads.txt has 1 invalid line and lists only 806 of the 1,648 lines its 9 ad networks expect (51% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 1,114 lines, 1,113 unique records, 0 duplicates, 1 invalid lines, 27 ad networks detected.

Ad networks in g3803b04f.app-ads-txt.com/app-ads.txt

AppLovin — account a1d445637baf95008893169ccbfb76fe: 23 lines in the file, 13 expected lines missing
Google AdMob — account pub-8269199418058511: 1 line in the file
Mintegral — account 42220: 400 lines in the file, 337 expected lines missing
TikTok Ad Network (Pangle) — account 5016253: 1 line in the file
Magnite (Rubicon) — accounts 26440, 26442: 2 lines in the file
Smaato — account 1100057628: 1 line in the file
Unity Ads — account 4743390: 45 lines in the file, 116 expected lines missing
Vungle — account 659545ba32ddea0011e16b6f: 121 lines in the file, 239 expected lines missing
Yandex Ads — account 108457928: 32 lines in the file, 137 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 28 lines in the file, 97 expected lines missing
Chartboost — partner (reseller) lines only: 233 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 61 lines in the file, 210 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 78 lines in the file, 372 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 70 lines in the file, 74 expected lines missing
BIGO Ads — partner (reseller) lines only: 133 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Display.io — partner (reseller) lines only: 8 lines in the file, 24 expected lines missing
DSP Exchange — partner (reseller) lines only: 138 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 41 lines in the file, 400 expected lines missing
Prado — partner (reseller) lines only: 7 lines in the file, 20 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 155 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 83 lines in the file, 286 expected lines missing
Start.io — partner (reseller) lines only: 17 lines in the file, 140 expected lines missing
Kidoz — partner (reseller) lines only: 6 lines in the file, 16 expected lines missing
CAS.ai — partner (reseller) lines only: 24 lines in the file, 141 expected lines missing
DSail — partner (reseller) lines only: 24 lines in the file, 141 expected lines missing
Bidmachine — partner (reseller) lines only: 166 lines in the file, 400 expected lines missing

Invalid lines

singularads, 548745, RESELLER

Corrected file: g3803b04f.app-ads-txt.com app-ads.txt (fixed).

FAQ

Does g3803b04f.app-ads-txt.com have an app-ads.txt?

Yes — https://g3803b04f.app-ads-txt.com/app-ads.txt has 1,114 lines (checked 20 Oct 2026).

Which ad networks does g3803b04f.app-ads-txt.com work with?

Its app-ads.txt lists AppLovin, Google AdMob, Mintegral, TikTok Ad Network (Pangle), Magnite (Rubicon), Smaato, Unity Ads, Vungle, Yandex Ads, ironSource / LevelPlay, Chartboost, InMobi and 15 more.

g3803b04f.app-ads-txt.com app-ads.txt check

Ad networks in g3803b04f.app-ads-txt.com/app-ads.txt

Invalid lines

FAQ

Does g3803b04f.app-ads-txt.com have an app-ads.txt?

Which ad networks does g3803b04f.app-ads-txt.com work with?

Is the app-ads.txt of g3803b04f.app-ads-txt.com correct?

Other checked domains

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