App Supply Index Monitor my app
Android · DraftKings, Inc.

Pick6 DraftKings Sports Picks

Developer URL
https://pick6.draftkings.com/
app-ads.txt
https://www.draftkings.com/app-ads.txt · 200
Checked
Oct 7, 2026
D
57/100

478 lines · 308 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

60 −21 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 60) 
line 7      pubmatic.com, 158486, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: DraftKings, Inc.  domain in sellers.json: google.com
line 24     openx.com, 538929384, DIRECT, 6a698e2ec38604c6
             → observed: the same account is marked DIRECT by 3 different companies
line 29     pubmatic.com, 162307, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 9 different companies  name in sellers.json: Amagi  domain in sellers.json: amagi.com
line 30     yahoo.com, 60076, DIRECT, e1a5b5b6e3255540
             → observed: the same account is marked DIRECT by 3 different companies
line 32     spotx.tv, 298868, DIRECT, 7842df1d2fe2db34
             → observed: the same account is marked DIRECT by 4 different companies
line 37     video.unrulymedia.com, 2161656799, DIRECT
             → observed: the same account is marked DIRECT by 9 different companies  name in sellers.json: Amagi Corporation  domain in sellers.json: amagi.com
line 39     google.com, pub-8163703492351455, DIRECT, f08c47fec0942fa0
             → observed: the same account is marked DIRECT by 10 different companies  name in sellers.json: Amagi Corporation  domain in sellers.json: amagi.com
line 40     xandr.com, 14591, DIRECT, f5ab79cb980f11d1
             → observed: the same account is marked DIRECT by 9 different companies  name in sellers.json: Amagi Corporation  domain in sellers.json: amagi.com
line 41     safex.tv, 5015, DIRECT
             → observed: the same account is marked DIRECT by 6 different companies  name in sellers.json: Amagi  domain in sellers.json: amagi.com
line 42     freewheel.tv, 1596492, DIRECT
             → observed: the same account is marked DIRECT by 6 different companies
line 44     beachfront.com, 13920, DIRECT, e2541279e8e2ca4d
             → observed: the same account is marked DIRECT by 9 different companies  name in sellers.json: Amagi Corporation  domain in sellers.json: amagi.com
line 61     appnexus.com, 9284, DIRECT, f5ab79cb980f11d1
             → observed: the same account is marked DIRECT by 18 different companies
line 82     indexexchange.com, 190243, DIRECT
             → observed: the same account is marked DIRECT by 4 different companies
line 88     lijit.com, 260980-eb, DIRECT, fafdf38b16bf6b2b #SOVRN
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Carambola Media Ltd (via Google EB)  domain in sellers.json: google.com
line 89     lijit.com, 260980, DIRECT, fafdf38b16bf6b2b #SOVRN
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Carambola Media Ltd  domain in sellers.json: carambola.com
line 92     lijit.com, 260980, DIRECT, fafdf38b16bf6b2b
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Carambola Media Ltd  domain in sellers.json: carambola.com
line 104    onetag.com, 7e8a7a8b36e19a7, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Carambola  domain in sellers.json: carambo.la
line 109    openx.com, 540224251, DIRECT, 6a698e2ec38604c6
             → observed: the same account is marked DIRECT by 23 different companies
line 118    pubmatic.com, 157577, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY; the same account is marked DIRECT by 23 different companies  name in sellers.json: Next Millennium Media, Inc.  domain in sellers.json: nextmillennium.io
line 122    pubmatic.com, 162352, DIRECT, 5d62403b186f2ace
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: Carambola  domain in sellers.json: carambola.com
line 124    risecodes.com, 6447be2964ef8b00016d7836, Direct
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: CarambolaAI  domain in sellers.json: carambo.la
line 126    risecodes.com, 6447be2964ef8b00016d7836, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: CarambolaAI  domain in sellers.json: carambo.la
line 149    triplelift.com, 8446, DIRECT, 6c33edb13117fd86
             → observed: the same account is marked DIRECT by 6 different companies
line 153    xandr.com, 7396, DIRECT
             → observed: sellers.json lists the account as INTERMEDIARY  name in sellers.json: FireArc Technologies LTD  domain in sellers.json: carambola.com
line 167    appnexus.com, 13212, DIRECT, f5ab79cb980f11d1
             → observed: the same account is marked DIRECT by 7 different companies
warning

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

55 −14 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 55) 
line 9      rubiconproject.com,17818, DIRECT, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 10     rubiconproject.com, 17818, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 11     rubiconproject.com, 22028, DIRECT, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 12     rubiconproject.com, 22028, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 74     e-planning.net, 07ed9394ae00c393, RESELLER, c1ba615865ed87b2
             → sellers_json: https://e-planning.net/sellers.json
line 76     google.com, pub-2053057622751661, DIRECT, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 77     google.com, pub-7149491488629633, RESELLER, f08c47fec0942fa0
             → sellers_json: https://realtimebidding.google.com/sellers.json
line 81     improvedigital.com, 2050, RESELLER
             → sellers_json: https://improvedigital.com/sellers.json
line 102    onetag.com, 7e6b59c93519430, RESELLER
             → sellers_json: https://onetag.com/sellers.json
line 103    onetag.com, 7e8a7a8b36e19a7-OB, DIRECT
             → sellers_json: https://onetag.com/sellers.json
line 120    pubmatic.com, 162544, RESELLER, 5d62403b186f2ace
             → sellers_json: https://pubmatic.com/sellers.json
line 129    rubiconproject.com, 26062, RESELLER, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 131    rubiconproject.com, 17174, DIRECT, 0bfd66d529a55807
             → sellers_json: https://rubiconproject.com/sellers.json
line 136    smartadserver.com, 3357-OB, RESELLER, 060d053dcf45cbf3
             → sellers_json: https://smartadserver.com/sellers.json
line 138    smartadserver.com, 3713-OB, RESELLER, 060d053dcf45cbf3
             → sellers_json: https://smartadserver.com/sellers.json
line 146    themediagrid.com, 4DQHAP, RESELLER, 35d5010d7789b49d
             → sellers_json: https://themediagrid.com/sellers.json
line 149    triplelift.com, 8446, DIRECT, 6c33edb13117fd86
             → sellers_json: https://triplelift.com/sellers.json
line 172    beachfront.com, 14589, RESELLER, e2541279e8e2ca4d
             → sellers_json: https://beachfront.com/sellers.json
line 216    smartadserver.com,4071, RESELLER,
             → sellers_json: https://smartadserver.com/sellers.json
line 217    smartadserver.com,4228, RESELLER,
             → sellers_json: https://smartadserver.com/sellers.json
line 256    video.unrulymedia.com, 567009000, RESELLER
             → sellers_json: https://video.unrulymedia.com/sellers.json
line 266    adform.com, 2423, RESELLER, 9f5210a2f0999e32
             → sellers_json: https://adform.com/sellers.json
line 272    xandr.com, 14344, RESELLER
             → sellers_json: https://xandr.com/sellers.json
line 274    thebrave.io, 1234640, RESELLER, c25b2154543746ac
             → sellers_json: https://thebrave.io/sellers.json
line 275    uis.mobfox.com, 1858, RESELLER, 5529a3d1f59865be
             → sellers_json: https://uis.mobfox.com/sellers.json
warning

Lines for ad system domains that don't resolve

12 −3 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 (12) 
line 31     spotxchange.com, 298868, DIRECT, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 73     districtm.io, 100962, RESELLER, 3fd707be9c4527c3
             → ad_system: districtm.io
line 228    spotxchange.com, 105302, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 229    spotxchange.com, 141052, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 230    spotxchange.com, 160227, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 231    spotxchange.com, 240697, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 232    spotxchange.com, 285547, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 233    spotxchange.com, 307989, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
line 234    spotxchange.com,265438, DIRECT,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 235    spotxchange.com,284496, DIRECT,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 236    spotxchange.com,311689, DIRECT,7842df1d2fe2db34
             → ad_system: spotxchange.com
line 331    spotxchange.com, 285260, RESELLER, 7842df1d2fe2db34
             → ad_system: spotxchange.com
warning

Malformed lines

12 −2 pts

Lines that buyers' crawlers will ignore.

How to fixFix the format: <ad system domain>, <seller id>, DIRECT|RESELLER[, <cert authority id>].
Evidence (12) 
line 50     33across.com, 0013300001qjCkpAAE, bbea06d9c4d2853c
             → reason: relationship must be DIRECT or RESELLER, got 'bbea06d9c4d2853c'
line 65     appnexus.com, DIRECT, f5ab79cb980f11d1
             → reason: relationship must be DIRECT or RESELLER, got 'f5ab79cb980f11d1'
line 87     indexexchange.com, DIRECT, 50b1c356f2c5c8fc
             → reason: relationship must be DIRECT or RESELLER, got '50b1c356f2c5c8fc'
line 98     minutemedia.com, DIRECT
             → reason: fewer than 3 fields
line 112    openx.com, DIRECT, 6a698e2ec38604c6
             → reason: relationship must be DIRECT or RESELLER, got '6a698e2ec38604c6'
line 114    openx.com, DIRECT, 6a698e2ec38604c6
             → reason: relationship must be DIRECT or RESELLER, got '6a698e2ec38604c6'
line 130    rubiconproject.com, DIRECT, 0bfd66d529a55807
             → reason: relationship must be DIRECT or RESELLER, got '0bfd66d529a55807'
line 132    rubiconproject.com, DIRECT, 0bfd66d529a55807
             → reason: relationship must be DIRECT or RESELLER, got '0bfd66d529a55807'
line 141    smartadserver.com, DIRECT, 060d053dcf45cbf3
             → reason: relationship must be DIRECT or RESELLER, got '060d053dcf45cbf3'
line 143    smartadserver.com, DIRECT, 060d053dcf45cbf3
             → reason: relationship must be DIRECT or RESELLER, got '060d053dcf45cbf3'
line 302    audiology.media, DIRECT
             → reason: fewer than 3 fields
line 303    audiology.media, RESELLER
             → reason: fewer than 3 fields
info

DIRECT accounts registered to another domain

12 −2 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 (12) 
line 17     google.com, pub-5405132603504384, DIRECT, f08c47fec0942fa0
             → domain in sellers.json: concert.io  name in sellers.json: Vox Media, Inc.
line 19     carambo.la, drft42, DIRECT, 08a6b436f8183ac9
             → domain in sellers.json: vsin.com  name in sellers.json: Vegas Sports Information Network
line 26     liveintent.com, 85902, DIRECT
             → domain in sellers.json: https://sli.vsin.com  name in sellers.json: DraftKings
line 47     carambo.la, drft42, DIRECT, 08a6b436f8183ac9
             → domain in sellers.json: vsin.com  name in sellers.json: Vegas Sports Information Network
line 68     aps.amazon.com, 0b2db9a2-c936-4557-a140-fbff93318c8c, DIRECT
             → domain in sellers.json: carambo.la  name in sellers.json: FireArc Technologies Ltd
line 99     nextmillennium.io, 16600, DIRECT, 65bd090fa4a1e3d6
             → domain in sellers.json: wordunscrambler.net  name in sellers.json: FireArc
line 264    adtonos.com, PUB3776283673, DIRECT
             → domain in sellers.json: www.soundstack.com  name in sellers.json: SoundStack
line 287    soundcast.io, A676E56D, DIRECT
             → domain in sellers.json: marketops.soundstack.com  name in sellers.json: SoundStack
line 307    rubiconproject.com, 17048, DIRECT, 0bfd66d529a55807
             → domain in sellers.json: soundstack.com  name in sellers.json: SoundStack, Inc.
line 351    adyoulike.com, e5ae8cdbe88e1f889aae7ee0c672ca30, DIRECT
             → domain in sellers.json: spotim.market  name in sellers.json: Spot.IM
line 488    google.com, pub-1520960305814054, DIRECT, f08c47fec0942fa0
             → domain in sellers.json: atunwadigital.com  name in sellers.json: Atunwa Digital LLC
line 491    mediafuse.com, 809, DIRECT
             → domain in sellers.json: carbonatix.com  name in sellers.json: Carbonatix Ltd
info

Duplicate lines

27 −1 pts

Harmless but a sign of copy-paste maintenance.

How to fixRemove duplicates; keep one copy of each line.
Evidence (25 of 27) 
ad_system: carambo.la  seller_id: drft42  relationship: DIRECT
ad_system: 33across.com  seller_id: 0010b00002xbn7qaar  relationship: RESELLER
ad_system: 33across.com  seller_id: 0013300001jlr99aaa  relationship: RESELLER
ad_system: adform.com  seller_id: 3119  relationship: RESELLER
ad_system: adyoulike.com  seller_id: 7463c359225e043c111036d7a29affa5  relationship: RESELLER
ad_system: amxrtb.com  seller_id: 105199663  relationship: RESELLER
ad_system: amxrtb.com  seller_id: 105199691  relationship: RESELLER
ad_system: contextweb.com  seller_id: 562615  relationship: RESELLER
ad_system: lijit.com  seller_id: 260980  relationship: DIRECT
ad_system: lijit.com  seller_id: 264726  relationship: RESELLER
ad_system: loopme.com  seller_id: 11362  relationship: RESELLER
ad_system: media.net  seller_id: 8cuq6928q  relationship: RESELLER
ad_system: onetag.com  seller_id: 69f48c2160c8113  relationship: RESELLER
ad_system: onetag.com  seller_id: 765b4e6bb9c8438  relationship: RESELLER
ad_system: openx.com  seller_id: 537140323  relationship: RESELLER
ad_system: openx.com  seller_id: 537140488  relationship: RESELLER
ad_system: pubmatic.com  seller_id: 160295  relationship: RESELLER
ad_system: risecodes.com  seller_id: 6447be2964ef8b00016d7836  relationship: DIRECT
ad_system: rubiconproject.com  seller_id: 23876  relationship: RESELLER
ad_system: sharethrough.com  seller_id: 5926d422  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 3357  relationship: RESELLER
ad_system: smartadserver.com  seller_id: 4284  relationship: RESELLER
ad_system: themediagrid.com  seller_id: 4dqhap  relationship: RESELLER
ad_system: video.unrulymedia.com  seller_id: 335119963  relationship: RESELLER
ad_system: xandr.com  seller_id: 14082  relationship: RESELLER
info

Ad systems without a public sellers.json

102

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 102) 
line 13     appnexus.com, 3754, DIRECT
             → sellers_json: HTTP 403
line 20     freewheel.tv, 1600557, DIRECT
             → sellers_json: HTTP 403
line 21     freewheel.tv, 1600581, DIRECT
             → sellers_json: HTTP 403
line 22     openx.com, 559701852, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 23     openx.com, 559758415, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 24     openx.com, 538929384, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 42     freewheel.tv, 1596492, DIRECT
             → sellers_json: HTTP 403
line 43     freewheel.tv, 1596495, RESELLER
             → sellers_json: HTTP 403
line 61     appnexus.com, 9284, DIRECT, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 62     appnexus.com, 1356, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 63     appnexus.com, 1908, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 64     appnexus.com, 3663, RESELLER, f5ab79cb980f11d1
             → sellers_json: HTTP 403
line 93     loopme.com, 11362, RESELLER, 6c8d5f95897a5a3b
             → sellers_json: HTTP 403
line 105    openx.com, 537120563, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 106    openx.com, 537140323, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 107    openx.com, 537140488, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 108    openx.com, 538959099, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 109    openx.com, 540224251, DIRECT, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 110    openx.com, 540780517, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 111    openx.com, 540866936, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 113    openx.com,537140323, RESELLER, 6a698e2ec38604c6
             → sellers_json: HTTP 403
line 123    rhythmone.com, 1654642120, RESELLER, a670c89d4a324e47
             → sellers_json: HTTP 403
line 145    sovrn.com, 260980, DIRECT, fafdf38b16bf6b2b
             → sellers_json: HTTP 403
line 162    advertising.com, 28605, RESELLER
             → sellers_json: HTTP 403
line 163    advertising.com, 28611, RESELLER, e1a5b5b6e3255540
             → sellers_json: HTTP 403

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