iOS · VSP TECHNOLOGIES LP

MyScreen - Live Wallpapers

Developer URL: http://wallpapers4k.me/wallpapersfree/
app-ads.txt: https://wallpapers4k.me/app-ads.txt · 200
Checked: Oct 7, 2026

56/100

2,186 lines · 1,696 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

DIRECT lines inconsistent with public data

75 −25 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 (25 of 75)

line 3      applovin.com, ecac4202f179e0103d615e37a06bf560, DIRECT
             → observed: the same account is marked DIRECT by 5 different companies
line 43     google.com, pub-3234679428020521, DIRECT, f08c47fec0942fa0
             → observed: the same account is marked DIRECT by 5 different companies  name in sellers.json: BP Mobile LLC
line 44     google.com, pub-3940256099942544, DIRECT, f08c47fec0942fa0
             → observed: the same account is marked DIRECT by 39 different companies
line 47     vungle.com, 58ec3b678b78ba984b001156, DIRECT, c107d686becd2d77
             → observed: the same account is marked DIRECT by 5 different companies
line 476    mintegral.com, 19937, DIRECT, 0aeed750c80d6423
             → observed: the same account is marked DIRECT by 5 different companies  name in sellers.json: BPMobile  domain in sellers.json: bpmobile.com
line 481    toponad.com, 1661f80179644e, DIRECT, 1d49fe424a1a456d
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 52 different companies  name in sellers.json: Mintegral  domain in sellers.json: mintegral.com
line 488    zmaticoo.com, 114490, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 48 different companies  name in sellers.json: Ignitemedia  domain in sellers.json: ignitemediatech.com
line 519    smaato.com, 1100057546, DIRECT, 07bcf65f187117b4
             → observed: the same account is marked DIRECT by 47 different companies
line 619    onetag.com, 82e44d118b79600, DIRECT
             → observed: the same account is marked DIRECT by 79 different companies
line 621    admatic.com.tr, adm-pub-3033566192, DIRECT, uufps1dh5stc6euk
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 59 different companies  name in sellers.json: opera  domain in sellers.json: opera.com
line 626    admixer.net, f6790c61-b9ce-49b0-b809-059710d60dfd, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 60 different companies  name in sellers.json: Mintegral  domain in sellers.json: mintegral.com
line 630    opera.com, pub11079554715136, DIRECT, 55a0c5fd61378de3
             → observed: the same account is marked DIRECT by 61 different companies
line 632    krushmedia.com, AJxF6R192a9M6CaTvK, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 64 different companies  name in sellers.json: Admixer   domain in sellers.json: admixer.com
line 652    themediagrid.com, NG9STC, DIRECT, 35d5010d7789b49d
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 55 different companies  name in sellers.json: ADLOGIC TECHNOLOGY PTE. LTD  domain in sellers.json: mintegral.com
line 729    rubiconproject.com, 15268, DIRECT, 0bfd66d529a55807
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 112 different companies  name in sellers.json: Unruly Group LTD  domain in sellers.json: unrulymedia.com
line 741    smaato.com, 1100057628, DIRECT, 07bcf65f187117b4
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 72 different companies  name in sellers.json: topon  domain in sellers.json: toponad.net
line 742    smaato.com, 1100004890, DIRECT, 07bcf65f187117b4
             → observed: the same account is marked DIRECT by 165 different companies  name in sellers.json: Smaato Managed  domain in sellers.json: smaato.com
line 756    webeyemob.com, 70098, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 75 different companies  name in sellers.json: MINTEGRAL  domain in sellers.json: mintegral.com
line 797    thunder-monetize.com, 9437131240, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 798    thunder-monetize.com, 3706624507, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 799    thunder-monetize.com, 2795069071, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 800    thunder-monetize.com, 4753062214, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 801    thunder-monetize.com, 8233142522, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 806    thunder-monetize.com, 2464009402, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies
line 807    thunder-monetize.com, 7474063531, DIRECT
             → observed: the same account is marked DIRECT by 17 different companies

warning

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

255 −12 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 (25 of 255)

line 3      applovin.com, ecac4202f179e0103d615e37a06bf560, DIRECT
             → sellers_json: https://applovin.com/sellers.json
line 44     google.com, pub-3940256099942544, DIRECT, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 70     adview.com,32076181,RESELLER,1b2cc038a11ea319
             → sellers_json: https://adview.com/sellers.json
line 93     aralego.com,par-AA7B236BA32DD484C838E249362437B8,RESELLER
             → sellers_json: https://aralego.com/sellers.json
line 98     betweendigital.com,43843,RESELLER
             → sellers_json: https://betweendigital.com/sellers.json
line 104    bid-matrix.com,7a33a9718c7ee898,RESELLER
             → sellers_json: https://bid-matrix.com/sellers.json
line 145    growintech.co,2723d092b63885e0d7c260cc007e8b9d2393g,RESELLER,9d8dfe5c6b00fb37
             → sellers_json: https://growintech.co/sellers.json
line 210    mobupps.com,c74d97b01eae257e44aa9d5bade97baf32954,RESELLER
             → sellers_json: https://mobupps.com/sellers.json
line 261    pubmatic.com,159668,RESELLER
             → sellers_json: https://pubmatic.com/sellers.json
line 314    rubiconproject.com,15044,RESELLER,0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 359    smaato.com,1100051149,RESELLER,07bcf65f187117b4
             → sellers_json: https://smaato.com/sellers.json
line 383    smartclip.net,14275,RESELLER
             → sellers_json: https://smartclip.net/sellers.json
line 391    sonobi.com,5b003395a5,RESELLER,d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 410    themediagrid.com,DY1OVP,RESELLER,35d5010d7789b49d
             → sellers_json: https://themediagrid.com/sellers.json
line 416    tradplusad.com,97f87d32cbc437a3,RESELLER
             → sellers_json: https://tradplusad.com/sellers.json
line 423    ucfunnel.com,par-AA7B236BA32DD484C838E249362437B8,RESELLER
             → sellers_json: https://ucfunnel.com/sellers.json
line 440    video.unrulymedia.com,4631344382657206988,RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 442    video.unrulymedia.com,5336134699710583737,RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 445    video.unrulymedia.com,755432070,RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 446    video.unrulymedia.com,827123801,RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 452    visiblemeasures.com,1020,RESELLER
             → sellers_json: https://visiblemeasures.com/sellers.json
line 455    xandr.com,10128,RESELLER,f5ab79cb980f11d1
             → sellers_json: https://xandr.com/sellers.json
line 456    xandr.com,12745,RESELLER,f5ab79cb980f11d1
             → sellers_json: https://xandr.com/sellers.json
line 483    rubiconproject.com, 25482, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 486    rubiconproject.com, 26552, RESELLER
             → sellers_json: https://rubiconproject.com/sellers.json

warning

Lines for ad system domains that don't resolve

10 −1 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 (10)

line 928    ylhglobal.com, 1930587443, RESELLER
             → ad_system: ylhglobal.com
line 1225   spotxchange.com, 307720, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1245   engagebdr.com, 10181, RESELLER
             → ad_system: engagebdr.com
line 1263   engagebdr.com, 10423, RESELLER
             → ad_system: engagebdr.com
line 1270   spotxchange.com, 234183, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1306   engagebdr.com, 10252, RESELLER
             → ad_system: engagebdr.com
line 1320   spotxchange.com, 117872, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1332   districtm.io, 101649, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 1351   spotxchange.com, 225721, RESELLER
             → ad_system: spotxchange.com
line 1357   spotxchange.com, 238936, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com

warning

Malformed lines

2 −1 pts

Lines that buyers' crawlers will ignore.

How to fixFix the format: <ad system domain>, <seller id>, DIRECT|RESELLER[, <cert authority id>].

Evidence (2)

line 736    singularads, 548745, RESELLER
             → reason: invalid ad system domain
line 2183   rubiconproject.com, 15854, RESELLER 0bfd66d529a55807
             → reason: relationship must be DIRECT or RESELLER, got 'RESELLER 0bfd66d529a55807'

info

Duplicate lines

339 −3 pts

Harmless but a sign of copy-paste maintenance.

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

Evidence (25 of 339)

ad_system: contextweb.com  seller_id: 562615  relationship: RESELLER
ad_system: improvedigital.com  seller_id: 2451  relationship: RESELLER
ad_system: media.net  seller_id: 8cu12aq1y  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 158154  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 160974  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 164532  relationship: RESELLER
ad_system: pubnative.net  seller_id: 1007501  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 20050  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 20744  relationship: RESELLER
ad_system: sharethrough.com  seller_id: bxzzb1br  relationship: RESELLER
ad_system: sharethrough.com  seller_id: ubylkrys  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 3817  relationship: RESELLER
ad_system: sonobi.com  seller_id: d2b13d1c36  relationship: RESELLER
ad_system: video.unrulymedia.com  seller_id: 169764768  relationship: RESELLER
ad_system: video.unrulymedia.com  seller_id: 322585001  relationship: RESELLER
ad_system: xandr.com  seller_id: 13799  relationship: RESELLER
ad_system: yieldmo.com  seller_id: 3591550211052216798  relationship: RESELLER
ad_system: zmaticoo.com  seller_id: 5135655  relationship: RESELLER
ad_system: adiiix.com  seller_id: db716a4c  relationship: RESELLER
ad_system: adingo.jp  seller_id: 31054  relationship: RESELLER
ad_system: admanmedia.com  seller_id: 990  relationship: RESELLER
ad_system: appnexus.com  seller_id: 12878  relationship: RESELLER
ad_system: appnexus.com  seller_id: 13293  relationship: RESELLER
ad_system: appnexus.com  seller_id: 15349  relationship: RESELLER
ad_system: appnexus.com  seller_id: 15426  relationship: RESELLER

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

Ad systems without a public sellers.json

273

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 273)

line 7      gamaigroup.com, 423056, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 11     loopme.com, 11303, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 12     loopme.com, 11424, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 15     openx.com, 540785403, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 16     openx.com, 559798512, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 47     vungle.com, 58ec3b678b78ba984b001156, DIRECT, c107d686becd2d77
             → sellers_json: HTTP 403
line 64     admixer.co.kr,1094,RESELLER
             → sellers_json: HTML or login page instead of JSON
line 65     admixer.co.kr,1610,RESELLER
             → sellers_json: HTML or login page instead of JSON
line 66     admixer.co.kr,1654,RESELLER
             → sellers_json: HTML or login page instead of JSON
line 68     adtiming.com,a-126,RESELLER,bf66753b8f380142
             → sellers_json: HTTP 404
line 79     appnexus.com,11826,RESELLER
             → sellers_json: HTTP 403
line 80     appnexus.com,11924,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 81     appnexus.com,12878,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 82     appnexus.com,13293,RESELLER
             → sellers_json: HTTP 403
line 83     appnexus.com,13297,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 84     appnexus.com,15349,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 85     appnexus.com,15426,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 86     appnexus.com,15816,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 87     appnexus.com,1752,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 88     appnexus.com,4052,RESELLER
             → sellers_json: HTTP 403
line 89     appnexus.com,7351,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 90     appnexus.com,7597,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 91     appnexus.com,9316,RESELLER,f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 129    criteo.com,B-074375,RESELLER,9fac4a4a87c2a44f
             → sellers_json: HTTP 403
line 135    freewheel.tv,1137745,RESELLER
             → sellers_json: HTTP 403

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