Android Live app-ads.txt · Found

Spot the Duck

by GRAND-ATTIC · gs.hadi.findtheduck

View on Google Play Open full supply tree

Most of the 1,505 lines in Spot the Duck's app-ads.txt (grand-attic.com) are RESELLER lines: 1,415 against 90 DIRECT, across 253 ad systems. 799 of 1,408 lines checked against sellers.json match; 407 name a seller ID the network does not list, 83 declare the wrong seller type. The file last changed on 6 October 2026; the same file covers 5 apps of this developer.

Spot the Duck shares its app-ads.txt (grand-attic.com) with Pocket Land (Google Play), whose page carries the full analysis of the file.

Rating: —
Installs: 1,000+
Category: Puzzle
Contains ads: Yes

app-ads.txt

Domain: grand-attic.com
Status: Found (200)
Lines: 1,505
DIRECT / RESELLER: 90 / 1,415
Parse errors: 200
Last fetched: Oct 13, 2026
Last changed: Oct 6, 2026

sellers.json cross-check

1,505 lines checked

Verified

799

Errors

490

Warnings

144

Seller ID not found 407
DIRECT but intermediary 20
RESELLER but publisher 63
Seller type BOTH 113
Confidential seller 6
No sellers.json 25
Unchecked 72

What each status means

Declared supply tree

90 direct accounts across 62 direct sellers · 795 resellers buying from them · 620 not matched

Explore the full tree →

GRAND-ATTIC Direct seller Resellers buying from it

Direct seller	Accounts	Resold by	Issues
inmobi.com	1	76 resellers: rubiconproject.com, pubmatic.com, loopme.com …	0
ironsrc.com	1	57 resellers: pubmatic.com, rubiconproject.com, openx.com …	0
unity.com	1	50 resellers: pubmatic.com, rubiconproject.com, sharethrough.com …	0
mintegral.com	1	40 resellers: pubmatic.com, conversantmedia.com, video.unrulymedia.com …	1
vungle.com	1	40 resellers: video.unrulymedia.com, bidmachine.io, betweendigital.com …	1
thebrave.io	1	28 resellers: sharethrough.com, appnexus.com, contextweb.com …	0
applovin.com	1	16 resellers: adyoulike.com, indexexchange.com, signifad.com …	1
opera.com	1	16 resellers: pubmatic.com, rubiconproject.com, tpmn.io …	1
google.com	3	15 resellers: pubmatic.com, openx.com, smaato.com …	2
toponad.com	1	10 resellers: pubmatic.com, media.net, openx.com …	1
playdigo.com	1	8 resellers: video.unrulymedia.com, smartadserver.com, onetag.com …	0
video.unrulymedia.com	2	7 resellers: pubmatic.com, thunder-monetize.com, openx.com …	1
+ 50 more direct sellers in the full tree

620 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 378; sellers.json lists the account as a publisher, not an intermediary: 63; the intermediary's domain is not a direct seller of this app: 86; not cross-checked yet: 66; the ad system publishes no usable sellers.json: 22; the seller is confidential in sellers.json: 5).

Seller IDs the networks do not list

407 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it

Line	Ad system	Account ID	Relationship
6	applovin.com	8bb16f09913026942602c29f767e1c18	DIRECT
12	outbrain.com	0023749a2264ea0429a71b54ac9ca0de9a	RESELLER
15	conversantmedia.com	100688	RESELLER
16	conversantmedia.com	100691	RESELLER
17	xandr.com	2480	RESELLER
18	xandr.com	3318	RESELLER
19	xandr.com	8916	RESELLER
24	contextweb.com	562791	RESELLER
25	video.unrulymedia.com	123476257	RESELLER
27	improvedigital.com	2276	RESELLER
48	stroeer.com	17355	RESELLER
50	blueseasx.com	232670	RESELLER
52	outbrain.com	00ab8f68679cc060c8bbc1035e70030614	RESELLER
64	galaxyx-tech.com	60056	RESELLER
68	app-stock.com	256917	RESELLER

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New to these files? What is app-ads.txt · Network directory · Glossary

Last crawled Tue, Oct 6, 2026 6:42 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.