App Supply Index Monitor my app
iOS · Guangzhou SmallStep Information Technology Co., Ltd

Brain Puzzle 3: Crazy Mind

Developer URL
https://www.smallstepinfo.com/
app-ads.txt
https://smallstepinfo.com/app-ads.txt · 200
Checked
Oct 7, 2026
D
58/100

5,520 lines · 4,321 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

196 −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 196) 
line 274    rubiconproject.com, 26442, DIRECT, 0bfd66d529a55807
             → observed: the same account is marked DIRECT by 30 different companies
line 275    rubiconproject.com, 26440, DIRECT, 0bfd66d529a55807
             → observed: the same account is marked DIRECT by 30 different companies
line 395    toponad.com, 16385e313a271a, DIRECT, 1d49fe424a1a456d
             → observed: the same account is marked DIRECT by 98 different companies
line 409    vidoomy.com, 7646534, DIRECT
             → observed: the same account is marked DIRECT by 77 different companies
line 855    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 1017   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 1030   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 1031   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 1196   algorix.co, 604553, DIRECT, 5b394c12fea27a1d
             → observed: the same account is marked DIRECT by 68 different companies
line 1211   admixer.net, 142f7ae2-b259-439a-801d-0b1146b8518d, DIRECT
             → observed: the same account is marked DIRECT by 68 different companies
line 1239   start.io, 115550145, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 67 different companies  name in sellers.json: Bigo  domain in sellers.json: bigo.sg
line 1240   themediagrid.com, 6XGFYQ, DIRECT, 35d5010d7789b49d
             → observed: the same account is marked DIRECT by 80 different companies
line 1246   yabbi.me, 675d9254-4032-47ed-9074-b6ef4dbab522, DIRECT
             → observed: the same account is marked DIRECT by 68 different companies
line 1247   madex.world, 544b4c02-bccb-47eb-a8c2-0a6be081778b, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 68 different companies  name in sellers.json: Madex  domain in sellers.json: madex.world
line 1259   rubiconproject.com, 23780, DIRECT, 0bfd66d529a55807
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 66 different companies  name in sellers.json: Google  domain in sellers.json: google.com
line 1260   rubiconproject.com, 23778, DIRECT, 0bfd66d529a55807
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 66 different companies  name in sellers.json: Arsus Technologies Ltd  domain in sellers.json: reklamup.com
line 1261   pubmatic.com, 161141, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 66 different companies  name in sellers.json: Reklam Up (via EB)  domain in sellers.json: google.com
line 1262   criteo.com, B-062970, DIRECT, 9fac4a4a87c2a44f
             → observed: the same account is marked DIRECT by 65 different companies
line 1263   themediagrid.com, 81MGSH, DIRECT, 35d5010d7789b49d
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 65 different companies  name in sellers.json: Arsus Technologies Ltd  domain in sellers.json: reklamup.com
line 1264   sharethrough.com, nJscjtOy, DIRECT, d53b998a7bd4ecd2
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 66 different companies  name in sellers.json: ReklamUp - OB  domain in sellers.json: google.com
line 1270   inmobi.com, 445a21be4613492a9545763b8c4bc548, DIRECT, 83e75a7ae333ca9d
             → observed: the same account is marked DIRECT by 65 different companies
line 1277   screenil.com, 554156, DIRECT
             → observed: the same account is marked DIRECT by 65 different companies
line 1302   onetag.com, 82e44d118b79600, DIRECT
             → observed: the same account is marked DIRECT by 79 different companies
line 1304   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 1309   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
warning

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

590 −11 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 590) 
line 4      pubmatic.com, 159668, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 5      rubiconproject.com, 19724, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 12     silvermob.com, 449, RESELLER
             → sellers_json: https://silvermob.com/sellers.json
line 14     video.unrulymedia.com, 3734122830, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 25     uis.mobfox.com, 165, RESELLER
             → sellers_json: https://uis.mobfox.com/sellers.json
line 26     video.unrulymedia.com, 456081263, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 47     video.unrulymedia.com, 123476257, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 53     onetag.com, 66cff8e37d871be, RESELLER
             → sellers_json: https://onetag.com/sellers.json
line 61     admixer.net, 2f833c20-7378-4b86-9b73-a2b56263d4d4, RESELLER
             → sellers_json: https://admixer.net/sellers.json
line 68     webeyemob.com, 70100, RESELLER
             → sellers_json: https://webeyemob.com/sellers.json
line 72     ignitemediatech.com, 61119, RESELLER
             → sellers_json: https://ignitemediatech.com/sellers.json
line 78     video.unrulymedia.com, 144481089, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 79     pubmatic.com, 161373, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 82     algorix.co, 60444, RESELLER, 5b394c12fea27a1d
             → sellers_json: https://algorix.co/sellers.json
line 112    admanmedia.com, 894, RESELLER
             → sellers_json: https://admanmedia.com/sellers.json
line 128    opera.com,pub7319665936192, RESELLER, 55a0c5fd61378de3
             → sellers_json: https://opera.com/sellers.json
line 140    smartyads.com, 100135, RESELLER, fd2bde0ff2e62c5d
             → sellers_json: https://smartyads.com/sellers.json
line 143    rubiconproject.com, 23946, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 145    google.com, pub-5289985627731322, RESELLER, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 162    e-planning.net,b9165ad221c51225,RESELLER,c1ba615865ed87b2
             → sellers_json: https://e-planning.net/sellers.json
line 163    triplelift.com,8446,RESELLER,6c33edb13117fd86
             → sellers_json: https://triplelift.com/sellers.json
line 165    axonix.com,56222,RESELLER
             → sellers_json: https://axonix.com/sellers.json
line 166    uis.mobfox.com, 1916, RESELLER, 5529a3d1f59865be
             → sellers_json: https://uis.mobfox.com/sellers.json
line 175    pubmatic.com, 161853, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 178    e-planning.net, 45845eaf076148f9, RESELLER, c1ba615865ed87b2
             → sellers_json: https://e-planning.net/sellers.json
warning

Lines for ad system domains that don't resolve

27 −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 (25 of 27) 
line 16     engagebdr.com, 10308, RESELLER
             → ad_system: engagebdr.com
line 23     adne.tv,3992, RESELLER
             → ad_system: adne.tv
line 36     spotxchange.com, 271911, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 95     engagebdr.com, 10423, RESELLER
             → ad_system: engagebdr.com
line 105    gamoshi.io, 267-b4627, RESELLER
             → ad_system: gamoshi.io
line 184    gamoshi.io, 267-b5428, RESELLER, 20e30b2ae1f670f2
             → ad_system: gamoshi.io
line 526    spotxchange.com, 307720, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 534    engagebdr.com, 10181, RESELLER
             → ad_system: engagebdr.com
line 549    spotxchange.com, 234183, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 578    engagebdr.com, 10252, RESELLER
             → ad_system: engagebdr.com
line 591    spotxchange.com, 117872, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 602    districtm.io, 101649, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 615    spotxchange.com, 225721, RESELLER
             → ad_system: spotxchange.com
line 621    spotxchange.com, 238936, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 849    ylhglobal.com, 1930587443, RESELLER
             → ad_system: ylhglobal.com
line 2132   appnexus.comappnexus.com, 6849, RESELLER
             → ad_system: appnexus.comappnexus.com
line 2224   spotxchange.com,151986,RESELLER,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 2882   districtm.io, 101760, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 2923   engagebdr.com,16,RESELLER
             → ad_system: engagebdr.com
line 2931   spotxchange.com,82068,RESELLER,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 2964   engagebdr.com,84,RESELLER
             → ad_system: engagebdr.com
line 2972   engagebdr.com,10423,RESELLER
             → ad_system: engagebdr.com
line 2984   engagebdr.com,10252,RESELLER
             → ad_system: engagebdr.com
line 2999   engagebdr.com,10294,RESELLER
             → ad_system: engagebdr.com
line 3014   engagebdr.com,7,RESELLER
             → ad_system: engagebdr.com
warning

Malformed lines

6 −1 pts

Lines that buyers' crawlers will ignore.

How to fixFix the format: <ad system domain>, <seller id>, DIRECT|RESELLER[, <cert authority id>].
Evidence (6) 
line 1025   singularads, 548745, RESELLER
             → reason: invalid ad system domain
line 3547   Domain "endurablegame.com"
             → reason: fewer than 3 fields
line 3599   Domain "ezekielflores.com"
             → reason: fewer than 3 fields
line 3600   Domain "smallstepinfo.com"
             → reason: fewer than 3 fields
line 4934   lemmatechnologies,1844,RESELLER
             → reason: invalid ad system domain
line 5368   b42d42eb28400efa,targetbetter.com, 6451, RESELLER
             → reason: invalid ad system domain
info

Duplicate lines

960 −3 pts

Harmless but a sign of copy-paste maintenance.

How to fixRemove duplicates; keep one copy of each line.
Evidence (25 of 960) 
ad_system: pubmatic.com  seller_id: 159668  relationship: RESELLER
ad_system: onetag.com  seller_id: 5d1628750185ace  relationship: RESELLER
ad_system: adne.tv  seller_id: 3992  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 13132  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 17608  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4140  relationship: RESELLER
ad_system: conversantmedia.com  seller_id: 100269  relationship: RESELLER
ad_system: synacor.com  seller_id: 82460  relationship: RESELLER
ad_system: video.unrulymedia.com  seller_id: 123476257  relationship: RESELLER
ad_system: bizzclick.com  seller_id: 30  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 161151  relationship: RESELLER
ad_system: ignitemediatech.com  seller_id: pub_61128  relationship: RESELLER
ad_system: openx.com  seller_id: 540679900  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 160974  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 20050  relationship: RESELLER
ad_system: openx.com  seller_id: 540838151  relationship: RESELLER
ad_system: olaex.biz  seller_id: 100039  relationship: RESELLER
ad_system: peak226.com  seller_id: 12900  relationship: RESELLER
ad_system: engagebdr.com  seller_id: 10423  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 3817  relationship: RESELLER
ad_system: advertising.com  seller_id: 28246  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 160113  relationship: RESELLER
ad_system: acd.op.hicloud.com  seller_id: pub_hw_1003  relationship: RESELLER
ad_system: adx-dre.op.hicloud.com  seller_id: pub_hw_1003  relationship: RESELLER
ad_system: inmobi.com  seller_id: 6cc71dd159864641a03ce0c8792d801f  relationship: RESELLER
info

DIRECT accounts registered to another domain

15 −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 (15) 
line 389    mintegral.com, 21654, DIRECT, 0aeed750c80d6423
             → domain in sellers.json: www.4funclubgame.com  name in sellers.json: 4Fun Club
line 1092   unity.com, 2058847, DIRECT, 96cabb5fbdde37a7
             → domain in sellers.json: fitnessdevteam.com  name in sellers.json: Moonee Technology CO., Limited
line 1318   fyber.com,213361,DIRECT
             → domain in sellers.json: smallsteptech.com  name in sellers.json: 4Fun Club
line 2207   premiumads.net, 21222, DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: Xiaobu Company
line 2208   premiumads.com.br, 21222, DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: Xiaobu Company
line 2264   g-global.net, 21222, DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: Xiaobu Company
line 2870   genieegroup.com, 22887761798, DIRECT
             → domain in sellers.json: genieegroup.com  name in sellers.json: Moonee technology
line 2878   uis.mobfox.com, 958, DIRECT, 5529a3d1f59865be
             → domain in sellers.json: hypercell.games  name in sellers.json: HYPERCELL SIA
line 3030   ironsrc.com, 248883, Direct
             → domain in sellers.json: miraistudio.games  name in sellers.json: Indie Developer
line 3080   genieesspv.jp, 223963, DIRECT
             → domain in sellers.json: play.google.com  name in sellers.json: MOONEE TECHNOLOGY CO., LIMITED
line 3217   tradplusad.com, 12d88e804aa9e7ff, DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: JoyGame Studio
line 3296   fyber.com,213361,DIRECT,1ad675c9de6b5176
             → domain in sellers.json: smallsteptech.com  name in sellers.json: 4Fun Club
line 3601   flashb.id, 44bf6d02-51ed-54d1-ae1c-2d6fe15ce250, DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: Guangzhou SmallStep Funvalley Technology Co., Ltd - RixEngine
line 3604   bidmachine.io,996,DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: SmallStep
line 3946   nexverse.ai,71356,DIRECT
             → domain in sellers.json: ezekielflores.com  name in sellers.json: SONG LIANGHUI
info

Ad systems without a public sellers.json

740

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 740) 
line 3      openx.com, 541177349, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 6      adcolony.com, 29b7f4a14dc689eb, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 9      loopme.com, 11278, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 10     appnexus.com, 13817, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 15     rhythmone.com, 3734122830, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 18     apptv.com, 3992, RESELLER
             → sellers_json: HTTP 404
line 19     app.tv, 3992, RESELLER
             → sellers_json: HTTP 404
line 22     adro.io, 3992, RESELLER
             → sellers_json: HTTP 404
line 24     adtarget.me, 64, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 27     appnexus.com, 2637, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 28     openx.com, 539249210, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 31     xad.com, 589, RESELLER, 81cbf0a75a5e0e9a
             → sellers_json: HTTP 403
line 34     freewheel.tv, 895601, RESELLER
             → sellers_json: HTTP 403
line 38     rhythmone.com, 456081263, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 44     aol.com, 58935, RESELLER, e1a5b5b6e3255540
             → sellers_json: HTTP 404
line 48     rhythmone.com, 123476257, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 49     openx.com, 544015448, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 52     bizzclick.com, 30,RESELLER, 7e936b1feafdaa61
             → sellers_json: HTTP 404
line 56     lumate.com, 966389a1, RESELLER
             → sellers_json: HTTP 403
line 63     loopme.com, 11295, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 64     openx.com, 542281387, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 69     openx.com, 540679900,RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 70     adcolony.com, 801e49d1be83b5f9, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 76     appnexus.com, 11450, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 81     rhythmone.com, 564934834, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
info

DIRECT accounts marked confidential

1

Buyers can't see who owns these accounts.

How to fixAsk the ad system to publish your seller entry with name and domain.
Evidence (1) 
line 3086   google.com, pub-7307767239707740, DIRECT, f08c47fec0942fa0

Is this your app?

Get the full evidence list, a cleaned app-ads.txt, and alerts when partners' accounts change. Think something here is wrong? Request a correction.

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