Android Live app-ads.txt · Found

Authenticator App-2FA Security

by A1Apps-co · com.a1.authenticator

View on Google Play Open full supply tree

Most of the 1,447 lines in Authenticator App-2FA Security's app-ads.txt (a1apps.co) are RESELLER lines: 1,388 against 59 DIRECT, across 255 ad systems. 762 of 1,294 lines checked against sellers.json match; 351 name a seller ID the network does not list, 79 declare the wrong seller type. The file last changed on 7 October 2026; the same file covers 25 apps of this developer.

Authenticator App-2FA Security shares its app-ads.txt (a1apps.co) with Office App-Edit Word, PDF file (Google Play), whose page carries the full analysis of the file.

Rating: 3.69
Installs: 100,000+
Category: Tools
Contains ads: No

app-ads.txt

Domain: a1apps.co
Status: Found (200)
Lines: 1,447
DIRECT / RESELLER: 59 / 1,388
OWNERDOMAIN: a1apps.co
MANAGERDOMAIN: adapex.io
Parse errors: 137
Last fetched: Oct 11, 2026
Last changed: Oct 7, 2026

sellers.json cross-check

1,447 lines checked

Verified

762

Errors

430

Warnings

147

Seller ID not found 351
DIRECT but intermediary 14
RESELLER but publisher 65
Seller type BOTH 98
Confidential seller 4
No sellers.json 45
Unchecked 108

What each status means

Declared supply tree

59 direct accounts across 40 direct sellers · 777 resellers buying from them · 611 not matched

Explore the full tree →

A1Apps-co Direct seller Resellers buying from it

Direct seller	Accounts	Resold by	Issues
smaato.com	1	175 resellers: pubmatic.com, rubiconproject.com, smartadserver.com …	1
vungle.com	2	167 resellers: sharethrough.com, pubmatic.com, pubnative.net …	1
applovin.com	1	42 resellers: pubmatic.com, rubiconproject.com, opera.com …	0
insticator.com	1	38 resellers: video.unrulymedia.com, rubiconproject.com, pubnative.net …	0
inmobi.com	2	35 resellers: pubmatic.com, betweendigital.com, rubiconproject.com …	2
yandex.com	1	17 resellers: pubmatic.com, adsyield.com, 152media.info …	1
opera.com	1	16 resellers: tpmn.io, pubmatic.com, lijit.com …	1
mintegral.com	1	15 resellers: pubmatic.com, improvedigital.com, lunamedia.io …	1
smartadserver.com	5	14 resellers: pubmatic.com, rubiconproject.com, admanmedia.com …	5
google.com	4	12 resellers: pubmatic.com, rubiconproject.com, openx.com …	1
affinity.com	1	12 resellers: appnexus.com, pubmatic.com, adsinteractive.com …	0
pangleglobal.com	2	9 resellers: bidmachine.io, pubmatic.com, indexexchange.com …	1
+ 28 more direct sellers in the full tree

611 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 324; not cross-checked yet: 106; the ad system publishes no usable sellers.json: 43; the intermediary's domain is not a direct seller of this app: 69; sellers.json lists the account as a publisher, not an intermediary: 65; the seller is confidential in sellers.json: 4).

Seller IDs the networks do not list

351 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
4	contextweb.com	561119	RESELLER
8	advertising.com	5359	RESELLER
18	openx.com	539924617	RESELLER
19	pubmatic.com	156700	RESELLER
23	openx.com	541177116	RESELLER
31	advertising.com	28246	RESELLER
33	freewheel.tv	20393	RESELLER
34	freewheel.tv	24377	RESELLER
56	indexexchange.com	192379	RESELLER
60	loopme.com	11530	RESELLER
69	smaato.com	1100058355	DIRECT
77	adingo.jp	25421	DIRECT
81	adapex.io	s4895	DIRECT
102	criteo.com	B-062970	DIRECT
105	indexexchange.com	198783	RESELLER

More apps from A1Apps-co

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

Last crawled Fri, Oct 9, 2026 3:57 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.