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.

t-bull.com app-ads.txt check

t-bull.com is missing out on higher CPMs: its app-ads.txt has 1 invalid line and lists only 1,416 of the 2,790 lines its 23 ad networks expect (49% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 2,949 lines, 2,926 unique records, 0 duplicates, 1 invalid lines, 40 ad networks detected.

Ad networks in t-bull.com/app-ads.txt

Google AdMob — accounts pub-2317113794542611, pub-1789253751882305, pub-1835489473992347 and 6 more: 9 lines in the file
ironSource / LevelPlay — account 64319: 126 lines in the file
AppLovin — account 2877b48ee2f9df947ce5d379e3764010: 21 lines in the file, 15 expected lines missing
Xandr (Microsoft) — accounts 10605, 11429, 11810 and 15 more: 18 lines in the file
Chartboost — account 5000006a9c890d6b24000001: 363 lines in the file, 400 expected lines missing
Criteo — accounts B-059025, B-059856, B-060738 and 7 more: 10 lines in the file
Display.io — account 173162: 5 lines in the file, 28 expected lines missing
Meta Audience Network — account 1197943143552952: 1 line in the file
DT Exchange (Fyber) — account 213341: 169 lines in the file, 282 expected lines missing
Index Exchange — accounts 185104, 188128, 190243 and 5 more: 8 lines in the file
InMobi — accounts 1600f8a1e46a48ff981f3ecec32c8f7e, 18eb7cf877c0416f997665697dceb723, 4d5ab8e21b324ea7b481c28a5494e6d5 and 12 more: 145 lines in the file, 141 expected lines missing
Sovrn — accounts 224984, 253233, 253233-eb and 9 more: 12 lines in the file
OpenX — accounts 540224251, 540225743, 540310752 and 8 more: 11 lines in the file
TikTok Ad Network (Pangle) — accounts 58816, 9898: 2 lines in the file
PubMatic — accounts 156736, 156855, 157335 and 15 more: 18 lines in the file
Magnite (Rubicon) — accounts 19654, 10653, 11106 and 20 more: 23 lines in the file
Smaato — accounts 1100052516, 1100042823, 1100046391 and 8 more: 11 lines in the file
SuperAwesome — account 598: 5 lines in the file, 1 expected line missing
TripleLift — accounts 10252, 10252-EB, 12730 and 11 more: 14 lines in the file
Unity Ads — account 17124: 161 lines in the file
Vungle — account 561e8d956b8d90f61a00282d: 198 lines in the file, 162 expected lines missing
Yahoo — accounts 57872, 58762, 58841 and 3 more: 6 lines in the file
Maticoo (zMaticoo) — account 115617: 103 lines in the file, 342 expected lines missing
Mintegral — partner (reseller) lines only: 363 lines in the file, 400 expected lines missing
Yandex Ads — partner (reseller) lines only: 68 lines in the file, 100 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 90 lines in the file, 54 expected lines missing
BIGO Ads — partner (reseller) lines only: 257 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: 15 lines in the file, 34 expected lines missing
BlueSea — partner (reseller) lines only: 10 lines in the file, 27 expected lines missing
DSP Exchange — partner (reseller) lines only: 241 lines in the file, 320 expected lines missing
Monetrix — partner (reseller) lines only: 13 lines in the file, 80 expected lines missing
Prado — partner (reseller) lines only: 14 lines in the file, 13 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 301 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 131 lines in the file, 238 expected lines missing
Start.io — partner (reseller) lines only: 32 lines in the file, 125 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 60 lines in the file, 105 expected lines missing
DSail — partner (reseller) lines only: 60 lines in the file, 105 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

aceex.io, ID, DIRECT, b1cf3c874d5c6682

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

FAQ

Does t-bull.com have an app-ads.txt?

Yes — https://t-bull.com/app-ads.txt has 2,949 lines (checked 20 Oct 2026).

Which ad networks does t-bull.com work with?

Its app-ads.txt lists Google AdMob, ironSource / LevelPlay, AppLovin, Xandr (Microsoft), Chartboost, Criteo, Display.io, Meta Audience Network, DT Exchange (Fyber), Index Exchange, InMobi, Sovrn and 28 more.

t-bull.com app-ads.txt check

Ad networks in t-bull.com/app-ads.txt

Invalid lines

FAQ

Does t-bull.com have an app-ads.txt?

Which ad networks does t-bull.com work with?

Is the app-ads.txt of t-bull.com correct?

Other checked domains

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