Frostborn: Co-op Survival
by Kefir · 1477237220
Most of the 3,567 lines in Frostborn: Co-op Survival's app-ads.txt (kefircyprus.com) are RESELLER lines: 3,348 against 219 DIRECT, across 416 ad systems. 2,247 of 3,386 lines checked against sellers.json match; 600 name a seller ID the network does not list, 237 declare the wrong seller type. The file last changed on 3 October 2026; the same file covers 6 apps of this developer.
Frostborn: Co-op Survival shares its app-ads.txt (kefircyprus.com) with Last Day on Earth: Survival (Google Play), whose page carries the full analysis of the file.
Store data
- Rating
- 4.36
- Installs
- —
- Category
- Games
- Contains ads
- Yes
7,233 ratings
Not published by Apple
Offers in-app purchases
app-ads.txt
- Domain
- kefircyprus.com
- Status
- Found (200)
- Lines
- 3,567
- DIRECT / RESELLER
- 219 / 3,348
- OWNERDOMAIN
- kefirgames.com
- Parse errors
- 200
- Last fetched
- Oct 13, 2026
- Last changed
- Oct 3, 2026
sellers.json cross-check
3,567 lines checked
Verified
2,247
Errors
837
Warnings
404
- Seller ID not found 600
- DIRECT but intermediary 69
- RESELLER but publisher 168
- Seller type BOTH 290
- Confidential seller 12
- No sellers.json 102
- Unchecked 79
Declared supply tree
219 direct accounts across 106 direct sellers · 2,263 resellers buying from them · 1,085 not matched
1,085 resellers, intermediary not matched to a direct seller of this app (the ad system publishes no usable sellers.json: 72; sellers.json lists the account as a publisher, not an intermediary: 169; account not found in the ad system's sellers.json: 567; the intermediary's domain is not a direct seller of this app: 186; not cross-checked yet: 77; the seller is confidential in sellers.json: 11; the intermediary has no domain in sellers.json: 3).
Seller IDs the networks do not list
600 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 8 | applovin.com | 01223908da0cfc78a1a6a6b4c5f85efb | DIRECT |
| 45 | ironsrc.com | 261145 | DIRECT |
| 63 | criteo.com | b-062019 | RESELLER |
| 90 | xad.com | 958 | RESELLER |
| 110 | inmobi.com | 23d316d3d980453d8ea0dcf9caec4078 | RESELLER |
| 141 | google.com | pub-2923085774557613 | RESELLER |
| 150 | app-stock.com | 256917 | RESELLER |
| 152 | appnexus.com | 15980 | RESELLER |
| 153 | rubiconproject.com | 25064 | RESELLER |
| 159 | outbrain.com | 0073fa86cff719c752763d2c3ee52c8f00 | RESELLER |
| 185 | appnexus.com | 17234 | RESELLER |
| 187 | onlinemediasolutions.com | 23120 | RESELLER |
| 189 | media.net | 8CU675N41 | RESELLER |
| 194 | triplelift.com | 95054 | RESELLER |
| 202 | ogury.com | 065d4ff5-a269-44be-9634-9d4d7af2dfc3 | RESELLER |
More apps from Kefir
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Mon, Oct 12, 2026 4:52 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.