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.

n12.co.il app-ads.txt check

n12.co.il is missing out on higher CPMs: its app-ads.txt lists only 43 of the 461 lines its 12 ad networks expect (91% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 695 lines, 625 unique records, 40 duplicates, 0 invalid lines, 29 ad networks detected.

Ad networks in n12.co.il/app-ads.txt

Google AdMob — accounts pub-3428971881228561, pub-1952264031299363, pub-2243508421279209: 3 lines in the file
Xandr (Microsoft) — accounts 3375, 15941, 11263: 3 lines in the file
OpenX — accounts 540717810, 563905670, 541031350 and 1 more: 4 lines in the file
Index Exchange — account 191158: 1 line in the file
Sovrn — accounts 279824, 279824-eb, 272070: 3 lines in the file
Meta Audience Network — account 10154132454588797: 1 line in the file
Amazon Publisher Services — accounts 2840f06c-5d89-4853-a03e-3bfa567dd33c, 48266a61-b3d9-4cb7-b172-553abc6a42a4: 2 lines in the file
PubMatic — accounts 156631, 163389: 2 lines in the file
Magnite (Rubicon) — accounts 24684, 23564: 2 lines in the file
InMobi — account f369179d75b2417dbb0b1099a7977f32: 7 lines in the file, 265 expected lines missing
Yandex Ads — account 305563103: 16 lines in the file, 153 expected lines missing
TripleLift — account 11743: 1 line in the file
Mintegral — partner (reseller) lines only: 77 lines in the file, 400 expected lines missing
Unity Ads — partner (reseller) lines only: 16 lines in the file, 144 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 14 lines in the file, 111 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 28 lines in the file, 362 expected lines missing
Chartboost — partner (reseller) lines only: 63 lines in the file, 400 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 36 lines in the file, 400 expected lines missing
BIGO Ads — partner (reseller) lines only: 85 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 156 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 66 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 47 lines in the file, 397 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 76 lines in the file, 400 expected lines missing
Ogury — partner (reseller) lines only: 4 lines in the file, 13 expected lines missing
HyprMX — partner (reseller) lines only: 36 lines in the file, 333 expected lines missing
Start.io — partner (reseller) lines only: 16 lines in the file, 141 expected lines missing
CAS.ai — partner (reseller) lines only: 14 lines in the file, 151 expected lines missing
DSail — partner (reseller) lines only: 14 lines in the file, 151 expected lines missing
Bidmachine — partner (reseller) lines only: 175 lines in the file, 400 expected lines missing

Corrected file: n12.co.il app-ads.txt (fixed).

FAQ

Does n12.co.il have an app-ads.txt?

Yes — https://n12.co.il/app-ads.txt has 695 lines (checked 19 Oct 2026).

Which ad networks does n12.co.il work with?

Its app-ads.txt lists Google AdMob, Xandr (Microsoft), OpenX, Index Exchange, Sovrn, Meta Audience Network, Amazon Publisher Services, PubMatic, Magnite (Rubicon), InMobi, Yandex Ads, TripleLift and 17 more.

n12.co.il app-ads.txt check

Ad networks in n12.co.il/app-ads.txt

FAQ

Does n12.co.il have an app-ads.txt?

Which ad networks does n12.co.il work with?

Is the app-ads.txt of n12.co.il correct?

Other checked domains

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