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.

rootcraft.net app-ads.txt check

rootcraft.net is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 1,340 of the 2,585 lines its 14 ad networks expect (48% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 1,904 lines, 1,559 unique records, 218 duplicates, 2 invalid lines, 33 ad networks detected.

Ad networks in rootcraft.net/app-ads.txt

Google AdMob — accounts pub-2716363137250595, pub-5717092533913515, pub-1096717180489477: 3 lines in the file
AppLovin — account 20749e0a7fd179e4902e0969abe0e10a: 32 lines in the file, 4 expected lines missing
Unity Ads — account 1449027: 102 lines in the file, 59 expected lines missing
Amazon Publisher Services — account 6900db45-7b4d-405c-a843-76bebbf1d7db: 1 line in the file
Verve (PubNative) — accounts 1007303, 1007311: 272 lines in the file, 400 expected lines missing
PubMatic — accounts 157904, 159078: 2 lines in the file
TripleLift — accounts 913, 913-EB: 2 lines in the file
OpenX — account 538929384: 1 line in the file
Magnite (Rubicon) — account 17346: 1 line in the file
Smaato — accounts 1100041070, 1100033996, 1100057628: 3 lines in the file
Meta Audience Network — account 215359955682608: 1 line in the file
ironSource / LevelPlay — account 356615: 82 lines in the file, 44 expected lines missing
TikTok Ad Network (Pangle) — account 5004602: 1 line in the file
Mintegral — account 31449: 400 lines in the file, 78 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 194 lines in the file, 196 expected lines missing
Chartboost — partner (reseller) lines only: 338 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 96 lines in the file, 175 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 172 lines in the file, 278 expected lines missing
Yandex Ads — partner (reseller) lines only: 66 lines in the file, 102 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 73 lines in the file, 71 expected lines missing
BIGO Ads — partner (reseller) lines only: 207 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 12 lines in the file, 37 expected lines missing
DSP Exchange — partner (reseller) lines only: 151 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 63 lines in the file, 381 expected lines missing
Monetrix — partner (reseller) lines only: 15 lines in the file, 78 expected lines missing
Prado — partner (reseller) lines only: 11 lines in the file, 16 expected lines missing
HyprMX — partner (reseller) lines only: 104 lines in the file, 265 expected lines missing
Start.io — partner (reseller) lines only: 24 lines in the file, 133 expected lines missing
Kidoz — partner (reseller) lines only: 10 lines in the file, 12 expected lines missing
CAS.ai — partner (reseller) lines only: 58 lines in the file, 107 expected lines missing
DSail — partner (reseller) lines only: 58 lines in the file, 107 expected lines missing
Bidmachine — partner (reseller) lines only: 331 lines in the file, 400 expected lines missing

Invalid lines

singularads, 548745, RESELLER
ironsrc.com, [356615], Direct

Corrected file: rootcraft.net app-ads.txt (fixed).

FAQ

Does rootcraft.net have an app-ads.txt?

Yes — https://rootcraft.net/app-ads.txt has 1,904 lines (checked 19 Oct 2026).

Which ad networks does rootcraft.net work with?

Its app-ads.txt lists Google AdMob, AppLovin, Unity Ads, Amazon Publisher Services, Verve (PubNative), PubMatic, TripleLift, OpenX, Magnite (Rubicon), Smaato, Meta Audience Network, ironSource / LevelPlay and 21 more.

rootcraft.net app-ads.txt check

Ad networks in rootcraft.net/app-ads.txt

Invalid lines

FAQ

Does rootcraft.net have an app-ads.txt?

Which ad networks does rootcraft.net work with?

Is the app-ads.txt of rootcraft.net correct?

Other checked domains

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