Android · FantasyPros

FantasyPros - Fantasy Advice

Developer URL: https://www.fantasypros.com
app-ads.txt: https://www.fantasypros.com/app-ads.txt · 200
Checked: Oct 7, 2026

73/100

74 lines · 41 verified against sellers.json

Findings

Each finding lists the exact lines involved. Findings are automated observations of public files as of Oct 7, 2026. They describe file contents, not the intent or conduct of any company.

warning

Seller IDs not listed in the ad system's sellers.json

9 −18 pts

The ad system's current sellers.json doesn't list these accounts, so buyers that validate the chain can't match them. Common causes are closed accounts or former partners.

How to fixAsk each partner whether the account is still active and request their current lines; remove lines for closed accounts.

Evidence (9)

line 3      aps.amazon.com, 109eefdf-6362-4669-b00e-2e267f24856a, DIRECT
             → sellers_json: https://aps.amazon.com/sellers.json
line 13     sonobi.com, 65e5350276, DIRECT, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 17     applovin.com, 87046a7bf1a0c653286dc82ace1a70fc, DIRECT
             → sellers_json: https://applovin.com/sellers.json
line 25     smartadserver.com, 4349, DIRECT
             → sellers_json: https://smartadserver.com/sellers.json
line 26     smartadserver.com, 4349-OB, RESELLER, 060d053dcf45cbf3
             → sellers_json: https://smartadserver.com/sellers.json
line 27     vrtcal.com, 465, DIRECT, c6daee9168853e2d
             → sellers_json: https://vrtcal.com/sellers.json
line 43     sonobi.com, 1030aa5329, RESELLER, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 59     e-planning.net, d97a02af829f879b, RESELLER, c1ba615865ed87b2
             → sellers_json: https://e-planning.net/sellers.json
line 65     video.unrulymedia.com, 3227031674, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json

warning

DIRECT lines inconsistent with public data

2 −6 pts

The ads.txt specification defines DIRECT as an account the publisher directly controls. For these lines, either the ad system's own sellers.json lists the account as INTERMEDIARY, or the same account is marked DIRECT in the files of 3 or more unrelated companies. Either way, the public data does not support the DIRECT label. Buyers that use DIRECT labels in supply-path decisions may treat these lines differently.

How to fixUse DIRECT only for accounts your company controls. Confirm with each partner whether the account is yours; if it isn't, the specification calls for RESELLER.

Evidence (2)

line 11     rubiconproject.com, 22884, DIRECT, 0bfd66d529a55807
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 42 different companies  name in sellers.json: Google  domain in sellers.json: google.com
line 12     pubmatic.com, 159855, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 19 different companies  name in sellers.json: Google LLC (via EB)  domain in sellers.json: google.com

info

No OWNERDOMAIN declared

1 −2 pts

app-ads.txt 1.1 recommends OWNERDOMAIN so buyers can match DIRECT accounts to the owner.

How to fixAdd OWNERDOMAIN=<your company domain> to the file.

info

Duplicate lines

2 −1 pts

Harmless but a sign of copy-paste maintenance.

How to fixRemove duplicates; keep one copy of each line.

Evidence (2)

ad_system: rhythmone.com  seller_id: 1059622079  relationship: RESELLER
ad_system: contextweb.com  seller_id: 560606  relationship: RESELLER

info

Ad systems without a public sellers.json

The ad system doesn't publish a readable sellers.json, so nobody can verify these lines. That's the ad system's gap, not the app's, so no points are deducted.

How to fixAsk the partner to publish sellers.json; until then buyers can't verify that path.

Evidence (20)

line 7      rhythmone.com, 1059622079, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 9      openx.com, 539230181, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 14     rhythmone.com, 1059622079, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 16     openx.com, 545727685, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 18     adcolony.com, 5d8cbf6671c93a42, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 20     openx.com, 540785403, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 29     openx.com, 540680795, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 30     openx.com, 537127194, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 35     appnexus.com, 4052, RESELLER
             → sellers_json: HTTP 403
line 37     openx.com, 540031703, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 42     adcolony.com, 8d559ca59197a1a0, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 49     appnexus.com, 10239, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 51     openx.com, 537120563, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 57     xad.com, 646, RESELLER, 81cbf0a75a5e0e9a
             → sellers_json: HTTP 403
line 61     openx.com, 541031350, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 62     aol.com, 57992, RESELLER, e1a5b5b6e3255540
             → sellers_json: HTTP 404
line 64     rhythmone.com, 3227031674, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 69     openx.com, 540274407, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 73     freewheel.tv, 1599301, RESELLER
             → sellers_json: HTTP 403
line 74     freewheel.tv, 1599304, RESELLER
             → sellers_json: HTTP 403

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