iOS · TDR Media LLC

Musicana - Organizer & Player

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

73/100

120 lines · 62 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

15 −19 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 (15)

line 5      google.com, pub-3940256099942544, DIRECT, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 11     applovin.com, 893d3ec7e6e2c0544ed0e9bb123b799d, DIRECT
             → sellers_json: https://applovin.com/sellers.json
line 35     telaria.com, rwd19-3900838, RESELLER, 1a4e959a1b50034a
             → sellers_json: https://www.telaria.com/sellers.json
line 38     kidoz.net, 19692013, RESELLER
             → sellers_json: https://kidoz.net/sellers.json
line 49     bidmachine.io, 114, RESELLER
             → sellers_json: https://bidmachine.io/sellers.json
line 53     tremorhub.com, rwd19-3900838, RESELLER, 1a4e959a1b50034a
             → sellers_json: https://tremorhub.com/sellers.json
line 71     rubiconproject.com, 21526, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 73     rubiconproject.com, 14334, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 74     yeahmobi.com, 5135195, RESELLER
             → sellers_json: https://yeahmobi.com/sellers.json
line 92     video.unrulymedia.com, 3630748062, RESELLER, a670c89d4a324e47
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 102    rubiconproject.com, 17678, DIRECT, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 103    rubiconproject.com, 17678, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 107    advangelists.com, 15b35c8ba602a8745c7d4ecf181dfcbb, RESELLER, 60d26397ec060f98
             → sellers_json: https://advangelists.com/sellers.json
line 146    pubnative.net, 1005340, DIRECT, d641df8625486a7b
             → sellers_json: https://pubnative.net/sellers.json
line 147    pubnative.net, 1005340, RESELLER, d641df8625486a7b
             → sellers_json: https://pubnative.net/sellers.json

warning

Lines for ad system domains that don't resolve

3 −2 pts

These ad system domains don't resolve (the domain may be retired, merged or misspelled). The lines can't be validated, and if the domain is registered again, its new holder would appear authorized.

How to fixRemove these lines. If the domain is registered again, its new holder would appear authorized by your file.

Evidence (3)

line 52     spotxchange.com, 117872, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 67     reforge.in, 107, RESELLER
             → ad_system: reforge.in
line 68     reforge.in, 353, RESELLER
             → ad_system: reforge.in

warning

DIRECT lines inconsistent with public data

1 −2 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 (1)

line 5      google.com, pub-3940256099942544, DIRECT, f08c47fec0942fa0
             → observed: the same account is marked DIRECT by 39 different companies

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

DIRECT accounts registered to another domain

1 −1 pts

Allowed when the domain belongs to the same company; add OWNERDOMAIN to make that explicit. Otherwise these accounts may belong to someone else.

How to fixIf the account is yours under another domain, declare it with OWNERDOMAIN=<that domain>; otherwise mark it RESELLER.

Evidence (1)

line 106    vrtcal.com, 48, DIRECT, c6daee9168853e2d
             → domain in sellers.json: songflip.com  name in sellers.json: Hype Reactor

info

Duplicate lines

1 −1 pts

Harmless but a sign of copy-paste maintenance.

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

Evidence (1)

ad_system: pubnative.net  seller_id: 1006955  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 (25 of 34)

line 8      mopub.com, d0f2d59fc8a74ae184002166eafe1c98, DIRECT, 74b46c0ea83967ca
             → sellers_json: HTML or login page instead of JSON
line 12     adcolony.com, 5d8cbf6671c93a42, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 14     openx.com, 540785403, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 21     aol.com, 25195, DIRECT
             → sellers_json: HTTP 404
line 27     adcolony.com, 0373996feb1d88c21f0bfdf5c99fd00d, DIRECT, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 28     adcolony.com, 0f8d76b32ee81ae696e476200b9fa33f, DIRECT, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 34     rhythmone.com, 3630748062, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 39     loopme.com, 9621, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 40     loopme.com, 11414, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 41     openx.com, 540871654, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 42     openx.com, 540679900, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 43     openx.com, 540838151, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 44     openx.com, 541031350, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 55     adcolony.com, 0a0f72cd66122f31, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 56     adcolony.com, 801e49d1be83b5f9, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 81     appnexus.com, 7353, RESELLER
             → sellers_json: HTTP 403
line 82     appnexus.com, 2764, RESELLER
             → sellers_json: HTTP 403
line 83     appnexus.com, 10617, RESELLER
             → sellers_json: HTTP 403
line 84     appnexus.com, 9393, RESELLER
             → sellers_json: HTTP 403
line 89     liftoff.io, 7f6945815e6, RESELLER
             → sellers_json: HTTP 403
line 93     criteo.com, B-057955, RESELLER, 9fac4a4a87c2a44f
             → sellers_json: HTTP 403
line 99     facebook.com, 700560594450425, DIRECT, c3e20eee3f780d68
             → sellers_json: HTML or login page instead of JSON
line 108    xad.com, 646, RESELLER, 81cbf0a75a5e0e9a
             → sellers_json: HTTP 403
line 109    mobfox.com, 56153, RESELLER
             → sellers_json: HTTP 403
line 110    aol.com, 45683, RESELLER, e1a5b5b6e3255540 #app
             → sellers_json: HTTP 404

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