App Supply Index Monitor my app
iOS · Yik Yak, Inc.

Yik Yak

Developer URL
http://yikyak.com
app-ads.txt
https://yikyak.com/app-ads.txt · 200
Checked
Oct 7, 2026
C
62/100

2,906 lines · 2,046 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

77 −15 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 77)
line 171    admanmedia.com, 795, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Playwire  domain in sellers.json: playwiremedia.com
line 447    aps.amazon.com,d66f8965-e8d8-4296-86b1-fde3ee7c1b74,DIRECT
             → observed: the same account is marked DIRECT by 8 different companies  name in sellers.json: Playwire  domain in sellers.json: playwire.com
line 451    indexexchange.com,587993,DIRECT,50b1c356f2c5c8fc
             → observed: the same account is marked DIRECT by 7 different companies
line 452    contextweb.com,562345,DIRECT,89ff185a4c4e857c
             → observed: the same account is marked DIRECT by 3 different companies
line 453    sharethrough.com,836e302e,DIRECT,d53b998a7bd4ecd2
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 7 different companies  name in sellers.json: Playwire - TAM (DNU)  domain in sellers.json: playwire.com
line 454    themediagrid.com,KA3Q45,DIRECT
             → observed: the same account is marked DIRECT by 8 different companies
line 461    applovin.com, 16febeab1bb6c49aea052352269e9334, DIRECT
             → observed: the same account is marked DIRECT by 8 different companies
line 470    appnexus.com, 7140, DIRECT, f5ab79cb980f11d1
             → observed: the same account is marked DIRECT by 10 different companies
line 471    xandr.com, 13080, DIRECT
             → observed: the same account is marked DIRECT by 8 different companies
line 478    betweendigital.com, 44634, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 8 different companies  name in sellers.json: Playwire LLC  domain in sellers.json: playwire.com
line 492    chartboost.com, 60196c4bc0d66007ec2cef9a, DIRECT
             → observed: the same account is marked DIRECT by 8 different companies
line 567    conversantmedia.com, 40510, DIRECT, 03113cd04947736d
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 8 different companies  name in sellers.json: Playwire Media  domain in sellers.json: playwire.com
line 578    adingo.jp, 24272, DIRECT
             → observed: the same account is marked DIRECT by 3 different companies
line 588    fyber.com, 214161, DIRECT
             → observed: the same account is marked DIRECT by 8 different companies  name in sellers.json: Playwire  domain in sellers.json: playwire.com
line 646    indexexchange.com, 186266, DIRECT, 50b1c356f2c5c8fc
             → observed: the same account is marked DIRECT by 10 different companies
line 647    indexexchange.com, 186779, DIRECT, 50b1c356f2c5c8fc
             → observed: the same account is marked DIRECT by 10 different companies
line 648    indexexchange.com, 188893, DIRECT, 50b1c356f2c5c8fc
             → observed: the same account is marked DIRECT by 3 different companies
line 649    indexexchange.com, 193336, DIRECT, 50b1c356f2c5c8fc
             → observed: the same account is marked DIRECT by 9 different companies
line 653    ironsrc.com, 316842, DIRECT, 79929e88b2ba73bc
             → observed: the same account is marked DIRECT by 8 different companies  name in sellers.json: Playwire  domain in sellers.json: tellmewow.com
line 699    themediagrid.com, 6QY7B4, DIRECT, 35d5010d7789b49d
             → observed: the same account is marked DIRECT by 8 different companies
line 703    media.net, 8CU11059L, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Playwire, LLC (via OB)  domain in sellers.json: google.com
line 705    media.net, 8CUKT66GG, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Playwire, LLC (via OB)  domain in sellers.json: google.com
line 706    media.net, 8CU4G0VV3, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 7 different companies  name in sellers.json: Playwire, LLC  domain in sellers.json: playwire.com
line 709    nativo.com, 5711, DIRECT, 59521ca7cc5e9fee
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Amazon Unified Ad Marketplace  domain in sellers.json: aps.amazon.com/aps/unified-ad-marketplace/
line 712    inmobi.com, 8f261ace12c3486ba2e0d2011cd97976, DIRECT, 83e75a7ae333ca9d
             → observed: the same account is marked DIRECT by 7 different companies
warning

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

326 −13 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 326)
line 25     smartadserver.com, 4194-OB, RESELLER, 060d053dcf45cbf3
             → sellers_json: https://smartadserver.com/sellers.json
line 93     pubmatic.com, 156372, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 110    smartclip.net, 411, RESELLER
             → sellers_json: https://smartclip.net/sellers.json
line 112    smartclip.net, 9394, RESELLER
             → sellers_json: https://smartclip.net/sellers.json
line 115    stroeer.com, 17355, RESELLER
             → sellers_json: https://stroeer.com/sellers.json
line 117    undertone.com, 3635, RESELLER
             → sellers_json: https://undertone.com/sellers.json
line 119    video.unrulymedia.com, 3169196794, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 142    video.unrulymedia.com, 123476257, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 154    yeahmobi.com, 5135347, Reseller
             → sellers_json: https://yeahmobi.com/sellers.json
line 160    google.com, pub-4621447003725143, DIRECT, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 179    opera.com, pub5959307917824, RESELLER, 55a0c5fd61378de3
             → sellers_json: https://opera.com/sellers.json
line 183    sonobi.com, 7b37f8ccbc, RESELLER, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 204    axonix.com, 57439, RESELLER
             → sellers_json: https://axonix.com/sellers.json
line 210    improvedigital.com, 1887, RESELLER
             → sellers_json: https://improvedigital.com/sellers.json
line 218    mintegral.com, 6028, RESELLER
             → sellers_json: https://mintegral.com/sellers.json
line 219    opera.com, pub4210423680640, RESELLER, 55a0c5fd61378de3
             → sellers_json: https://opera.com/sellers.json
line 224    quantumdex.io, EXU5984, RESELLER
             → sellers_json: https://quantumdex.io/sellers.json
line 225    rubiconproject.com, 14334, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 230    sonobi.com, 783272317b, RESELLER, d1a215d9eb5aee9e
             → sellers_json: https://sonobi.com/sellers.json
line 236    video.unrulymedia.com, 123476257, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 237    xandr.com, 12745, RESELLER, f5ab79cb980f11d1
             → sellers_json: https://xandr.com/sellers.json
line 244    admanmedia.com, 48, RESELLER
             → sellers_json: https://admanmedia.com/sellers.json
line 245    admanmedia.com, 543, RESELLER
             → sellers_json: https://admanmedia.com/sellers.json
line 247    admixer.net, 0072fb58-999b-445e-9a9b-3fc2a7194277, RESELLER
             → sellers_json: https://admixer.net/sellers.json
line 248    admixer.net, 6477248d-9798-4581-9bfd-2e83e6d35cd3, RESELLER
             → sellers_json: https://admixer.net/sellers.json
warning

Lines for ad system domains that don't resolve

25 −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)
line 82     gamoshi.io ,267-b4808 ,RESELLER ,20e30b2ae1f670f2
             → ad_system: gamoshi.io
line 114    spotxchange.com, 307720, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 131    engagebdr.com, 10537, RESELLER
             → ad_system: engagebdr.com
line 232    spotxchange.com, 85519, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 312    districtm.io, 101993, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 313    districtm.io,101649, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 315    engagebdr.com, 10073, RESELLER
             → ad_system: engagebdr.com
line 316    engagebdr.com, 10423, RESELLER
             → ad_system: engagebdr.com
line 422    spotxchange.com, 285547, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 423    spotxchange.com, 295535, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 424    spotxchange.com, 314755,RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 511    spotxchange.com, 234183, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 664    spotxchange.com, 117872, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 681    spotxchange.com, 139784, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 961    gamoshi.io, 267-b3623, RESELLER, 20e30b2ae1f670f2
             → ad_system: gamoshi.io
line 1056   spotxchange.com, 211833, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1134   spotxchange.com,82068,RESELLER,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1135   spotxchange.com, 283422, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 1297   engagebdr.com, 10252, RESELLER
             → ad_system: engagebdr.com
line 1360   ssp.kiviads.com, AJxF6R25a9M6CaTvK, RESELLER
             → ad_system: ssp.kiviads.com
line 2226   districtm.io,100682,DIRECT,3fd707be9c4527c3
             → ad_system: districtm.io
line 2734   engagebdr.com, 10181, RESELLER
             → ad_system: engagebdr.com
line 2778   spotxchange.com, 225721, RESELLER
             → ad_system: spotxchange.com
line 2781   spotxchange.com, 238936, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 2915   ylhglobal.com, 1930587443, RESELLER
             → ad_system: ylhglobal.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 252    adsparc, 986, RESELLER
             → reason: invalid ad system domain
line 2119   conversantmedia.com, 100141, DIRECT/RESELLER, 03113cd04947736d #hb #tag #video
             → reason: relationship must be DIRECT or RESELLER, got 'DIRECT/RESELLER'
info

DIRECT accounts registered to another domain

52 −5 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 (25 of 52)
line 28     applovin.com, 199a10e6b351ace66c30779d823fcc4d, DIRECT
             → domain in sellers.json: sidechat.lol  name in sellers.json: Sodality Tech
line 475    beachfront.com, 13761, DIRECT, e2541279e8e2ca4d
             → domain in sellers.json: playwire.com  name in sellers.json: Playwire LLC
line 763    smaato.com,1100058418 , DIRECT, 07bcf65f187117b4
             → domain in sellers.json: sodalitytech.com  name in sellers.json: Sodality Technologies Corporation
line 1020   pubnative.net, 1008166, DIRECT, d641df8625486a7b
             → domain in sellers.json: playwire.com  name in sellers.json: Playwire
line 1200   axonix.com, 59124, DIRECT, bc385f2b4a87b721
             → domain in sellers.json: whisper.sh  name in sellers.json: Whisper - MediaLabs
line 1204   smartadserver.com, 4760, DIRECT, 060d053dcf45cbf3
             → domain in sellers.json: media-lab.ai  name in sellers.json: Whisper Apps
line 1208   video.unrulymedia.com, 544587277, DIRECT
             → domain in sellers.json: whisper.sh  name in sellers.json: Medialab.AI Inc. dba Whisper.sh
line 1240   media.net, 8CU368L19, DIRECT
             → domain in sellers.json: whisper.sh  name in sellers.json: whisper
line 1247   triplelift.com, 4342, DIRECT, 6c33edb13117fd86
             → domain in sellers.json: medialab.la  name in sellers.json: MediaLab.Ai
line 1279   sharethrough.com, GK2ksJI7, DIRECT, d53b998a7bd4ecd2
             → domain in sellers.json: media-lab.ai  name in sellers.json: Whisper - oRTB
line 1349   pubnative.net, 1008555, DIRECT, d641df8625486a7b
             → domain in sellers.json: media-lab.ai  name in sellers.json: Whisper
line 1350   lkqd.net, 1161, DIRECT, 59c49fa9598a0117
             → domain in sellers.json: media-lab.ai  name in sellers.json: Whisper
line 1393   minutemedia.com, 01grbxax6fwm, DIRECT
             → domain in sellers.json: whisper.sh  name in sellers.json: Whisper
line 1421   risecodes.com, 637e6582f8189a00015c9917, DIRECT
             → domain in sellers.json: media-lab.ai  name in sellers.json: Medialab
line 1460   insticator.com,63e9a4ec-ed71-4945-8e81-b00fe09074d9,DIRECT,b3511ffcafb23a32
             → domain in sellers.json: media-lab.ai  name in sellers.json: Medialabs
line 1471   unity.com, 5327334, DIRECT, 96cabb5fbdde37a7
             → domain in sellers.json: kik.com  name in sellers.json: medialabai
line 1582   seedtag.com, 66bb8863f6a3790007f890ee, DIRECT
             → domain in sellers.json: genius.com  name in sellers.json:  ML Genius Holdings, LLC
line 1627   blis.com,180,DIRECT,61453ae19a4b73f4
             → domain in sellers.json: medialab.la  name in sellers.json: MediaLab.AI-TAM
line 1636   sharethrough.com, vvX6PIbV, DIRECT, d53b998a7bd4ecd2
             → domain in sellers.json: medialab.la  name in sellers.json: Medialab - app- TAM
line 1657   fyber.com, 208021, DIRECT
             → domain in sellers.json: media-lab.ai  name in sellers.json: MediaLab.AI, Inc. (formerly whisper)
line 1699   smaato.com, 1100056748, DIRECT, 07bcf65f187117b4
             → domain in sellers.json: whisper.sh  name in sellers.json: Medialab (MAX)
line 1727   smartadserver.com, 4114, DIRECT, 060d053dcf45cbf3
             → domain in sellers.json: medialab.la  name in sellers.json: MediaLabAIADMOBS
line 1732   vidazoo.com, 65f07d858851cb6ff33a0ee5, DIRECT, b6ada874b4d7d0b2
             → domain in sellers.json: media-lab.ai  name in sellers.json: Medialab
line 1752   pubmatic.com, 160450, DIRECT, 5d62403b186f2ace
             → domain in sellers.json: media-lab.ai  name in sellers.json: medialab ai, inc.
line 1843   smaato.com, 1100032283, DIRECT, 07bcf65f187117b4
             → domain in sellers.json: whisper.sh  name in sellers.json: WhisperText (Medialab) (API)
info

Duplicate lines

450 −3 pts

Harmless but a sign of copy-paste maintenance.

How to fixRemove duplicates; keep one copy of each line.
Evidence (25 of 450)
ad_system: algorix.co  seller_id: 60532  relationship: RESELLER
ad_system: contextweb.com  seller_id: 562615  relationship: RESELLER
ad_system: gamaigroup.com  seller_id: 423056  relationship: RESELLER
ad_system: lijit.com  seller_id: 516975  relationship: RESELLER
ad_system: loopme.com  seller_id: 11303  relationship: RESELLER
ad_system: loopme.com  seller_id: 11424  relationship: RESELLER
ad_system: media.net  seller_id: 8cu12aq1y  relationship: RESELLER
ad_system: media.net  seller_id: 8cud06z68  relationship: RESELLER
ad_system: openx.com  seller_id: 540785403  relationship: RESELLER
ad_system: openx.com  seller_id: 559798512  relationship: RESELLER
ad_system: opera.com  seller_id: pub6538436382208  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 158154  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 158862  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 159509  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: rhebus.works  seller_id: 9019999555  relationship: RESELLER
ad_system: risecodes.com  seller_id: 64e346c45ab8e700016b45cd  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 16356  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 20050  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 20744  relationship: RESELLER
ad_system: rubiconproject.com  seller_id: 23876  relationship: RESELLER
ad_system: sharethrough.com  seller_id: bxzzb1br  relationship: RESELLER
ad_system: sharethrough.com  seller_id: nnb0zl76  relationship: RESELLER
info

Ad systems without a public sellers.json

503

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 503)
line 19     facebook.com, 961912104793283, RESELLER, c3e20eee3f780d68
             → sellers_json: HTML or login page instead of JSON
line 32     gamaigroup.com, 423056, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 36     loopme.com, 11303, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 37     loopme.com, 11424, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 40     openx.com, 540785403, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 41     openx.com, 559798512, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 73     advertising.com, 8693, RESELLER
             → sellers_json: HTTP 403
line 75     aol.com, 25910, RESELLER
             → sellers_json: HTTP 404
line 77     appnexus.com, 2480, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 78     appnexus.com, 3368, RESELLER
             → sellers_json: HTTP 403
line 79     appnexus.com, 7445, RESELLER
             → sellers_json: HTTP 403
line 86     openx.com, 537153564, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 87     openx.com, 539363588, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 88     openx.com, 540311484, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 89     openx.com, 540421297, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 90     openx.com, 540838151, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 100    rhythmone.com, 3169196794, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 120    xad.com, 241, RESELLER, 81cbf0a75a5e0e9a
             → sellers_json: HTTP 403
line 125    appnexus.com, 13074, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 132    hyperad.tech, 35, RESELLER
             → sellers_json: HTML or login page instead of JSON
line 145    appnexus.com, 11664, RESELLER
             → sellers_json: HTTP 403
line 147    loopme.com, 10287, RESELLER
             → sellers_json: HTTP 403
line 152    freewheel.tv, 1137745, RESELLER
             → sellers_json: HTTP 403
line 153    freewheel.tv, 1138513, RESELLER
             → sellers_json: HTTP 403
line 177    openx.com, 540866936, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403

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