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.

tribuna.com app-ads.txt check

tribuna.com is missing out on higher CPMs: its app-ads.txt has 8 invalid lines and lists only 5,074 of the 8,483 lines its 36 ad networks expect (40% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 5,750 lines, 5,208 unique records, 340 duplicates, 8 invalid lines, 43 ad networks detected.

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

Google AdMob — accounts pub-6797531000142800, pub-5045062471466856, pub-8129348556359650 and 53 more: 56 lines in the file
InMobi — accounts fd5b9c8528f44b779c8021eb8def98f3, 1600f8a1e46a48ff981f3ecec32c8f7e, 5abb702fde844f7cadd2090b3c7d61db and 4 more: 176 lines in the file, 102 expected lines missing
Ogury — accounts ab55932e12052912347c83a3ba7776ae, 4e45dd9a06ba584d372c1cedb1b1619d, 9da9a8ed8b40c3b9e6c66b2d7a13d539 and 4 more: 15 lines in the file, 9 expected lines missing
Unity Ads — accounts 2705866, 1049822, 1773786 and 2 more: 96 lines in the file, 69 expected lines missing
Vungle — accounts 6014276d50593a0015ee3749, 5730c2af2270cba25f000066, 5c657afed9e6e60012bab5d9: 351 lines in the file, 11 expected lines missing
TikTok Ad Network (Pangle) — accounts 67321, 86231, 9898 and 1 more: 4 lines in the file
Index Exchange — accounts 194591, 190986, 192867 and 7 more: 10 lines in the file
Magnite (Rubicon) — accounts 16106, 21872, 16334 and 16 more: 19 lines in the file
OpenX — accounts 544042202, 540717833, 540947425 and 13 more: 16 lines in the file
PubMatic — accounts 159855, 158721, 159282 and 21 more: 24 lines in the file
Yahoo — accounts 59527, 59381, 58747: 3 lines in the file
Sovrn — accounts 418350, 254179, 254179-eb and 14 more: 17 lines in the file
Xandr (Microsoft) — accounts 8291, 2928, 8233 and 5 more: 8 lines in the file
Amazon Publisher Services — accounts 15b50c9a-fa99-4ff5-95a3-473fc07ca8b8, 5061, 5d8ed25e-57cc-441a-b62a-127b34faae4e and 3 more: 6 lines in the file
AppLovin — accounts 9cda80e7c8333ebdbb088389dd5696a7, 4d391c28b8c9b08646600303640192ea, f17e2a01debcc4f46927e0a075b90711 and 2 more: 38 lines in the file, 2 expected lines missing
TripleLift — accounts 8794, 6747, 8446: 3 lines in the file
Smaato — accounts 1100020918, 1100056087, 1100058165 and 4 more: 7 lines in the file
Meta Audience Network — accounts 805069172997110, 1081332032712445, 1210467953459280: 3 lines in the file
ironSource / LevelPlay — accounts 218335, 406326, 445197: 88 lines in the file, 40 expected lines missing
Mintegral — accounts 25008, 52286: 400 lines in the file, 120 expected lines missing
SuperAwesome — account 422: 6 lines in the file
BIGO Ads — accounts 3584173, 10374: 400 lines in the file, 312 expected lines missing
Chartboost — account 5730bb1a04b0165b75d2e564: 400 lines in the file, 5 expected lines missing
Yandex Ads — account 305143219: 108 lines in the file, 61 expected lines missing
DT Exchange (Fyber) — account 214373: 312 lines in the file, 139 expected lines missing
Kidoz — account 11645: 17 lines in the file, 6 expected lines missing
VK Ads (myTarget) — account 3584173: 133 lines in the file, 42 expected lines missing
Criteo — accounts b-068838, b-060738: 2 lines in the file
Madex — account 2d576ffe-e44c-494f-95ed-f0ff3a07f9b8: 19 lines in the file
HyprMX — accounts 25810370412, 27570864242: 355 lines in the file, 16 expected lines missing
Start.io — accounts 174388014, 144185998: 81 lines in the file, 78 expected lines missing
CAS.ai — account 922e6092: 98 lines in the file, 67 expected lines missing
Bidmachine — account 200: 400 lines in the file, 400 expected lines missing
DSail — account ds0453: 99 lines in the file, 67 expected lines missing
Monetrix — account 142: 23 lines in the file, 71 expected lines missing
Maticoo (zMaticoo) — accounts 118642, 5135080, 79493: 195 lines in the file, 252 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 20 lines in the file, 29 expected lines missing
BlueSea — partner (reseller) lines only: 10 lines in the file, 27 expected lines missing
Display.io — partner (reseller) lines only: 10 lines in the file, 22 expected lines missing
DSP Exchange — partner (reseller) lines only: 400 lines in the file, 87 expected lines missing
Prado — partner (reseller) lines only: 18 lines in the file, 9 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

mopub.com, [e3ff79fd02c847bdbadc8d2695389885], direct, 74b46c0ea83967ca
mopub.com, [587992570f524a46b9926083fddfef2d], direct, 74b46c0ea83967ca
mopub.com, [ee9260f113644683a7ed488224c5a8c2], direct, 74b46c0ea83967ca
relaido, 1815, reseller
relaido, 2118, reseller
yahoo.com, 58905, reseller e1a5b5b6e3255540
bidvol.com, reseller, 93287
pubmatic, 162439, reseller

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

FAQ

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

Yes — https://tribuna.com/app-ads.txt has 5,750 lines (checked 19 Oct 2026).

Which ad networks does tribuna.com work with?

Its app-ads.txt lists Google AdMob, InMobi, Ogury, Unity Ads, Vungle, TikTok Ad Network (Pangle), Index Exchange, Magnite (Rubicon), OpenX, PubMatic, Yahoo, Sovrn and 31 more.

tribuna.com app-ads.txt check

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

Invalid lines

FAQ

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

Which ad networks does tribuna.com work with?

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

Other checked domains

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