Android Live app-ads.txt · Found
Nyimbo za Wokovu + Biblia

Nyimbo za Wokovu + Biblia

by Vastlabs Limited · nyimbozawokovu.vastlabs.com

Most of the 1,778 lines in Nyimbo za Wokovu + Biblia's app-ads.txt (vastlabs.co.tz) are RESELLER lines: 1,759 against 19 DIRECT, across 304 ad systems. 1,019 of 1,681 lines checked against sellers.json match; 429 name a seller ID the network does not list, 88 declare the wrong seller type. The file last changed on 11 October 2026; the same file covers 13 apps of this developer.

Store data

Rating
4.17

172 ratings

Installs
50,000+
Category
Books & Reference
Contains ads
Yes

app-ads.txt

Domain
vastlabs.co.tz
Status
Found (200)
Lines
1,778
DIRECT / RESELLER
19 / 1,759
Parse errors
7
Last fetched
Oct 11, 2026
Last changed
Oct 11, 2026

sellers.json cross-check

1,778 lines checked

Verified

1,019

Errors

517

Warnings

192

  • Seller ID not found 429
  • DIRECT but intermediary 1
  • RESELLER but publisher 87
  • Seller type BOTH 142
  • Confidential seller 3
  • No sellers.json 47
  • Unchecked 50

What each status means

Declared supply tree

19 direct accounts across 17 direct sellers · 1,040 resellers buying from them · 719 not matched

Explore the full tree →
Vastlabs Limited Direct seller Resellers buying from it
Direct sellerAccountsResold byIssues
bigo.sg 2 168 resellers: pubmatic.com, rubiconproject.com, lijit.com … 0
yandex.com 1 103 resellers: pubmatic.com, rubiconproject.com, video.unrulymedia.com … 1
chartboost.com 1 50 resellers: pubmatic.com, bidmachine.io, lijit.com … 1
applovin.com 1 48 resellers: rubiconproject.com, pubmatic.com, lijit.com … 0
bidmachine.io 1 38 resellers: pubnative.net, pubmatic.com, improvedigital.com … 1
adelement.com 1 6 resellers: pubmatic.com, lijit.com, triplelift.com … 0
pwr-games.com 1 6 resellers: media.net, loopme.com, smartadserver.com … 1
smartbid.ai 1 6 resellers: freewheel.tv, lijit.com, adagio.io … 0
vungle.com 1 6 resellers: thunder-monetize.com, carambo.la, cignal.io … 1
dxkulture.com 1 4 resellers: onetag.com, smartadserver.com, video.unrulymedia.com … 1
google.com 1 4 resellers: rubiconproject.com, openx.com, onetag.com … 0
winvid.tv 1 3 resellers: lijit.com, sharethrough.com, rubiconproject.com 0
+ 5 more direct sellers in the full tree

719 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 421; not cross-checked yet: 49; sellers.json lists the account as a publisher, not an intermediary: 88; the ad system publishes no usable sellers.json: 47; the intermediary's domain is not a direct seller of this app: 110; the seller is confidential in sellers.json: 3; the intermediary has no domain in sellers.json: 1).

Seller IDs the networks do not list

429 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

LineAd systemAccount IDRelationship
3 yandex.com 110164896 DIRECT
5 openx.com 541177349 RESELLER
6 rubiconproject.com 19724 RESELLER
8 emxdgt.com 2047 RESELLER
9 loopme.com 11278 RESELLER
10 appnexus.com 13817 RESELLER
12 silvermob.com 449 RESELLER
14 video.unrulymedia.com 3734122830 RESELLER
25 uis.mobfox.com 165 RESELLER
26 video.unrulymedia.com 456081263 RESELLER
27 appnexus.com 2637 RESELLER
28 openx.com 539249210 RESELLER
32 inmobi.com a5e661acdc384e91a79a58eb3418e99f RESELLER
33 vidcrunch.com 5fb267bc6e2dd520fd551415 RESELLER
34 freewheel.tv 895601 RESELLER

More apps from Vastlabs Limited

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

Last crawled Tue, Oct 13, 2026 9:52 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.