App Supply Index Monitor my app
Android · MAPLE LABS CO., LTD

Speaker & Headphones Connect

Developer URL
https://maplelabs.co
app-ads.txt
https://maplelabs.co/app-ads.txt · 200
Checked
Oct 7, 2026
D
59/100

2,317 lines · 1,736 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

33 −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 33) 
line 135    toponad.com, 16385e313a271a, DIRECT, 1d49fe424a1a456d
             → observed: the same account is marked DIRECT by 98 different companies
line 155    vidoomy.com, 7646534, DIRECT
             → observed: the same account is marked DIRECT by 77 different companies
line 614    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 616    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 676    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 690    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 713    onetag.com, 82e44d118b79600, DIRECT
             → observed: the same account is marked DIRECT by 79 different companies
line 715    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 721    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 725    opera.com, pub11079554715136, DIRECT, 55a0c5fd61378de3
             → observed: the same account is marked DIRECT by 61 different companies
line 730    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 751    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 764    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 818    smaato.com, 1100057546, DIRECT, 07bcf65f187117b4
             → observed: the same account is marked DIRECT by 47 different companies
line 819    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 1349   improvedigital.com, 1234, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 61 different companies  name in sellers.json: Connekt Media Limited  domain in sellers.json: connekt.ai
line 1350   opera.com,pub7507776842240,DIRECT,55a0c5fd61378de3
             → observed: the same account is marked DIRECT by 57 different companies
line 1355   themediagrid.com, FALINO, DIRECT, 35d5010d7789b49d
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 105 different companies  name in sellers.json: Luna Media Group LLC  domain in sellers.json: lunamedia.io
line 1526   rubiconproject.com, 26442, DIRECT, 0bfd66d529a55807
             → observed: the same account is marked DIRECT by 30 different companies
line 1527   rubiconproject.com, 26440, DIRECT, 0bfd66d529a55807
             → observed: the same account is marked DIRECT by 30 different companies
line 1628   bidmachine.io, 200, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 18 different companies  name in sellers.json: Yandex SSP  domain in sellers.json: yandex.com
line 1818   algorix.co, 604553, DIRECT, 5b394c12fea27a1d
             → observed: the same account is marked DIRECT by 68 different companies
line 1833   admixer.net, 142f7ae2-b259-439a-801d-0b1146b8518d, DIRECT
             → observed: the same account is marked DIRECT by 68 different companies
line 1855   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 1856   themediagrid.com, 6XGFYQ, DIRECT, 35d5010d7789b49d
             → observed: the same account is marked DIRECT by 80 different companies
warning

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

266 −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 266) 
line 4      applovin.com, 87ad1f134ac58507575f11eeeb86d174, DIRECT
             → sellers_json: https://applovin.com/sellers.json
line 56     zmaticoo.com, 113149, RESELLER
             → sellers_json: https://zmaticoo.com/sellers.json
line 71     onetag.com, 59aa7be4921bac8, RESELLER
             → sellers_json: https://onetag.com/sellers.json
line 93     rubiconproject.com, 26168, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 116    sonobi.com, 45dd948092, RESELLER, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 117    mindtos.com, mt45eb5f865ce39e1b, RESELLER
             → sellers_json: https://mindtos.com/sellers.json
line 129    mintegral.com, 36641, DIRECT, 0aeed750c80d6423
             → sellers_json: https://mintegral.com/sellers.json
line 135    toponad.com, 16385e313a271a, DIRECT, 1d49fe424a1a456d
             → sellers_json: https://toponad.com/sellers.json
line 138    ignitemediatech.com, 61119, RESELLER
             → sellers_json: https://ignitemediatech.com/sellers.json
line 151    admanmedia.com, 894, RESELLER
             → sellers_json: https://admanmedia.com/sellers.json
line 164    xandr.com, 8804, RESELLER, f5ab79cb980f11d1
             → sellers_json: https://xandr.com/sellers.json
line 167    sonobi.com, 7b37f8ccbc, RESELLER, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 174    bidmachine.io, 114, RESELLER
             → sellers_json: https://bidmachine.io/sellers.json
line 180    pubmatic.com, 157558, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 181    pubmatic.com, 158362, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 182    pubmatic.com, 156855, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 186    rubiconproject.com, 23822, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 187    smartadserver.com, 4202, RESELLER
             → sellers_json: https://smartadserver.com/sellers.json
line 188    opera.com, pub5881703796480, RESELLER, 55a0c5fd61378de3
             → sellers_json: https://opera.com/sellers.json
line 190    yeahmobi.com, 5135315, RESELLER
             → sellers_json: https://yeahmobi.com/sellers.json
line 205    mediafuse.com, 316569, RESELLER
             → sellers_json: https://mediafuse.com/sellers.json
line 235    castify.ai, 1210421, RESELLER
             → sellers_json: https://castify.ai/sellers.json
line 245    e-planning.net, ea9874674191f1ff, RESELLER, c1ba615865ed87b2
             → sellers_json: https://e-planning.net/sellers.json
line 256    onetag.com, 73720b89bbda622, RESELLER
             → sellers_json: https://onetag.com/sellers.json
line 263    targetspot.com, 270, RESELLER, feb28ed826dcf532
             → sellers_json: https://targetspot.com/sellers.json
warning

Lines for ad system domains that don't resolve

15 −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 (15) 
line 285    spotxchange.com, 307720, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 299    engagebdr.com, 10181, RESELLER
             → ad_system: engagebdr.com
line 316    engagebdr.com, 10423, RESELLER
             → ad_system: engagebdr.com
line 321    spotxchange.com, 234183, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 353    engagebdr.com, 10252, RESELLER
             → ad_system: engagebdr.com
line 365    spotxchange.com, 117872, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 376    districtm.io, 101649, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 402    spotxchange.com, 225721, RESELLER
             → ad_system: spotxchange.com
line 408    spotxchange.com, 238936, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 612    ylhglobal.com, 1930587443, RESELLER
             → ad_system: ylhglobal.com
line 1368   engagebdr.com, 10308, RESELLER
             → ad_system: engagebdr.com
line 1375   adne.tv, 3992, RESELLER
             → ad_system: adne.tv
line 1387   spotxchange.com, 271911, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1413   gamoshi.io, 267-b4627, RESELLER
             → ad_system: gamoshi.io
line 1470   gamoshi.io, 267-b5428, RESELLER, 20e30b2ae1f670f2
             → ad_system: gamoshi.io
warning

Malformed lines

4 −1 pts

Lines that buyers' crawlers will ignore.

How to fixFix the format: <ad system domain>, <seller id>, DIRECT|RESELLER[, <cert authority id>].
Evidence (4) 
line 2317   Beta
             → reason: fewer than 3 fields
line 2318   0 / 10
             → reason: fewer than 3 fields
line 2319   used queries
             → reason: fewer than 3 fields
line 2320   1
             → reason: fewer than 3 fields
info

Duplicate lines

37 −1 pts

Harmless but a sign of copy-paste maintenance.

How to fixRemove duplicates; keep one copy of each line.
Evidence (25 of 37) 
ad_system: smartadserver.com  seller_id: 3817  relationship: RESELLER
ad_system: xandr.com  seller_id: 13799  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 3232  relationship: RESELLER
ad_system: growintech.co  seller_id: 102275  relationship: RESELLER
ad_system: onlinemediasolutions.com  seller_id: 29556  relationship: RESELLER
ad_system: verve.com  seller_id: 15503  relationship: RESELLER
ad_system: indexexchange.com  seller_id: 194730  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 3713  relationship: RESELLER
ad_system: appnexus.com  seller_id: 13293  relationship: RESELLER
ad_system: openx.com  seller_id: 540679900  relationship: RESELLER
ad_system: appnexus.com  seller_id: 4052  relationship: RESELLER
ad_system: lijit.com  seller_id: 411121  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4140  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 159277  relationship: RESELLER
ad_system: conversantmedia.com  seller_id: 100358  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 25978  relationship: RESELLER
ad_system: onetag.com  seller_id: 8668c16092f01e8  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 15268  relationship: RESELLER
ad_system: lijit.com  seller_id: 530498  relationship: RESELLER
ad_system: appnexus.com  seller_id: 11826  relationship: RESELLER
ad_system: inmobi.com  seller_id: 9e311c7a68e94888aac7fbb4272381e2  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 159668  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4284  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4343  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4456  relationship: RESELLER
info

DIRECT accounts registered to another domain

2 −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 (2) 
line 1662   fyber.com, 221231, DIRECT
             → domain in sellers.json: tvcastapp.net  name in sellers.json: TV Cast Pte. LTd.
line 2178   mintegral.com, 57138, DIRECT, 0aeed750c80d6423
             → domain in sellers.json: leogame.co  name in sellers.json: LeoGame Co., Ltd
info

Ad systems without a public sellers.json

319

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 319) 
line 8      gamaigroup.com, 423056, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 12     loopme.com, 11303, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 13     loopme.com, 11424, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 16     openx.com, 540785403, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 17     openx.com, 559798512, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 45     loopme.com, 9724, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 46     openx.com, 540298543, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 62     criteo.com, B-057955, RESELLER, 9fac4a4a87c2a44f
             → sellers_json: HTTP 403
line 63     loopme.com, 11414, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 69     appnexus.com, 8178, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 70     advertising.com, 28246, RESELLER
             → sellers_json: HTTP 403
line 72     freewheel.tv, 1599106, RESELLER
             → sellers_json: HTTP 403
line 73     freewheel.tv, 1599109, RESELLER
             → sellers_json: HTTP 403
line 87     gamaigroup.com, 320201, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 92     eskimi.com, 2020000030, RESELLER
             → sellers_json: HTTP 403
line 101    sabio.us, 100071, RESELLER, 96ed93aaa9795702
             → sellers_json: HTTP 404
line 148    adcolony.com, 7d04a18a58085918, RESELLER, 1ad675c9de6b5176
             → sellers_json: HTML or login page instead of JSON
line 160    freewheel.tv, 1235183, RESELLER
             → sellers_json: HTTP 403
line 161    freewheel.tv, 1235279, RESELLER
             → sellers_json: HTTP 403
line 162    openx.com, 540866936, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 165    criteo.com, B-063105, RESELLER, 9fac4a4a87c2a44f
             → sellers_json: HTTP 403
line 170    rhythmone.com, 3948367200, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 171    adx-dre.op.hicloud.com, PUB_HW_1003, RESELLER
             → sellers_json: HTTP 404
line 172    adx-dra.op.hicloud.com, PUB_HW_1003, RESELLER
             → sellers_json: HTTP 404
line 173    adx-drru.op.hicloud.com, PUB_HW_1003, RESELLER
             → sellers_json: HTTP 404
info

DIRECT accounts marked confidential

3

Buyers can't see who owns these accounts.

How to fixAsk the ad system to publish your seller entry with name and domain.
Evidence (3) 
line 1      google.com, pub-4321228770374177, DIRECT, f08c47fec0942fa0
line 2      google.com, pub-2999549619839839, DIRECT, f08c47fec0942fa0
line 3      google.com, pub-8267213512899144, 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.

Monitor this app