4K Wallpapers - HD Backgrounds

4K Wallpapers - HD Backgrounds
4K Wallpapers - HD Backgrounds
Developer: 🇮🇳 Technozer Solution
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1.4M installs
11K ratings
28K monthly active users
$<10K monthly revenue est.
IAP 65% · Ad 35%
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Weekly +14K
Trending
Monthly +34K
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Data calls made by 4K Wallpapers - HD Backgrounds

Overview of network connections made by 4K Wallpapers - HD Backgrounds during the first 60 seconds after installation.

4K Wallpapers - HD Backgrounds contacted 19 different domains within the first minute of opening. This data was collected from 10 independent scans We identified 6 ad creatives being loaded, confirming active ad monetization. across servers in 🇺🇸 🇸🇬 🇮🇪 🇹🇼 🇯🇵, providing transparency into the app's actual network behavior and data sharing practices.

Scan Runs

10

Unique Domains

19

Ad Creatives Found

6

Countries

🇺🇸🇸🇬🇮🇪🇹🇼🇯🇵

Contacted Domains (19)

APIs

June 13, 2026 at 17:36:18
Facebook

graph.facebook.com/v16.0/app

🇺🇸 Facebook, Inc.

Request: application/x-www-form-urlencoded

Response: application/json

June 13, 2026 at 17:36:18
Firebase

firebaseinstallations.googleapis.com/v1/p...

🇺🇸 Google LLC

Request: application/json

Response: application/json

June 13, 2026 at 17:36:19
robin-flow.com

da.robin-flow.com/v1/open

🇸🇬 Alibaba (US) Technology Co., Ltd.

Request: application/json

Response: NaN

June 13, 2026 at 17:36:19
calldorado.com

traffic.calldorado.com/client

🇮🇪 Amazon.com, Inc.

Request: application/x-www-form-urlencoded

Response: text/html

June 13, 2026 at 17:36:21
calldorado.com

traffic.calldorado.com/config

🇮🇪 Amazon.com, Inc.

Request: text/plain

Response: text/plain

June 13, 2026 at 17:36:21
calldorado.com

stats.calldorado.com/stats

🇮🇪 Amazon.com, Inc.

Request: text/plain

Response: application/json

June 13, 2026 at 17:36:32
Facebook

graph.facebook.com/v16.0/571405652263479

🇺🇸 Facebook, Inc.

Request: application/x-www-form-urlencoded

Response: text/javascript

June 13, 2026 at 17:36:48
Facebook

www.facebook.com/adnw_sync2

🇺🇸 Facebook, Inc.

Request: application/x-www-form-urlencoded

Response: text/javascript

June 13, 2026 at 17:37:16
Firebase

firebaselogging.googleapis.com/v0cc/log

🇺🇸 Google LLC

Request: application/json

Response: application/json

June 13, 2026 at 17:37:18
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 Google LLC

Request: application/json

Response: NaN

July 11, 2025 at 11:16:47
calldorado.com

traffic.calldorado.com/client

🇮🇪 AMAZON-02

Request: application/x-www-form-urlencoded

Response: text/html

July 11, 2025 at 11:16:46
Firebase

firebaseinstallations.googleapis.com/v1/p...

🇺🇸 GOOGLE

Request: application/json

Response: application/json

July 11, 2025 at 11:16:46
technozer.com

store.technozer.com/storage/65

🇸🇬 DIGITALOCEAN-ASN

Request:

Response: application/json

July 11, 2025 at 11:16:47
mossru.com

api.mossru.com/v2/open

🇺🇸 AMAZON-AES

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:47
TopOn

da.mosspf.net/v1/open

🇸🇬 Alibaba US Technology Co., Ltd.

Request: application/json

Response:

July 11, 2025 at 11:16:47
mossru.com

api.mossru.com/v2/open

🇺🇸 AMAZON-AES

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:47
mossru.com

api.mossru.com/v2/open

🇺🇸 AMAZON-AES

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:47
mossru.com

api.mossru.com/v2/open

🇺🇸 AMAZON-AES

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:47
mossru.com

api.mossru.com/v2/open

🇺🇸 AMAZON-AES

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:48
Facebook

graph.facebook.com/v16.0/app

🇺🇸 FACEBOOK

Request: application/x-www-form-urlencoded

Response: text/javascript

July 11, 2025 at 11:16:48
TopOn

mores.mosspf.net/tinify/tpn_adx_ext_res_j...

🇺🇸 AMAZON-02

Request:

Response: text/plain

July 11, 2025 at 11:16:48
calldorado.com

traffic.calldorado.com/client

🇮🇪 AMAZON-02

Request: application/x-www-form-urlencoded

Response: text/html

July 11, 2025 at 11:16:48
Amazon Web Services AWS

d2q1y7tir281x6.cloudfront.net/omsdk/omsdk...

🇺🇸 AMAZON-02

Request:

Response: application/javascript

July 11, 2025 at 11:16:48
Amazon Web Services AWS

d2q1y7tir281x6.cloudfront.net/omsdk/omsdk...

🇺🇸 AMAZON-02

Request:

Response: text/plain

July 11, 2025 at 11:16:49
Google

csi.gstatic.com/csi

🇺🇸 GOOGLE

Request:

Response: image/gif

July 11, 2025 at 11:16:49
Google

csi.gstatic.com/csi

🇺🇸 GOOGLE

Request:

Response: image/gif

July 11, 2025 at 11:16:49
Google

csi.gstatic.com/csi

🇺🇸 GOOGLE

Request:

Response: image/gif

July 11, 2025 at 11:16:48
Google

googleads.g.doubleclick.net/mads/static

🇺🇸 GOOGLE

Request:

Response: text/html

July 11, 2025 at 11:16:49
Google

googleads.g.doubleclick.net/mads/static

🇺🇸 GOOGLE

Request:

Response: text/cache-manifest

July 11, 2025 at 11:16:49
Google

googleads.g.doubleclick.net/favicon.ico

🇺🇸 GOOGLE

Request:

Response: image/x-icon

July 11, 2025 at 11:16:49
crowd-umlaut.com

remoteconfig.sdk.crowd-umlaut.com/api/v1

🇮🇪 AMAZON-02

Request: application/json

Response:

July 11, 2025 at 11:16:49
mossru.com

adx.mossru.com/bid

🇺🇸 Alibaba US Technology Co., Ltd.

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:49
mossru.com

adx.mossru.com/bid

🇺🇸 Alibaba US Technology Co., Ltd.

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:49
mossru.com

adx.mossru.com/bid

🇺🇸 Alibaba US Technology Co., Ltd.

Request: application/json

Response: text/plain

July 11, 2025 at 11:16:50
crowd-umlaut.com

ul.sdk.crowd-umlaut.com/ul/v3

🇮🇪 AMAZON-02

Request: application/json

Response: application/json

July 11, 2025 at 11:16:51
Google

pagead2.googlesyndication.com/omsdk/releases

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

pagead2.googlesyndication.com/omsdk/releases

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
crowd-umlaut.com

ul.sdk.crowd-umlaut.com/ul/v3

🇮🇪 AMAZON-02

Request: application/json

Response: application/json

July 11, 2025 at 11:16:51
Firebase

fonts.googleapis.com/css

🇺🇸 GOOGLE

Request:

Response: text/css

July 11, 2025 at 11:16:51
Firebase

fonts.googleapis.com/css

🇺🇸 GOOGLE

Request:

Response: text/css

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Firebase

fonts.googleapis.com/css

🇺🇸 GOOGLE

Request:

Response: text/css

July 11, 2025 at 11:16:51
Google

tpc.googlesyndication.com/pagead/js

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

www.gstatic.com/mysidia/14be240a1cdb20281...

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

www.gstatic.com/mysidia/0d3d95550848f6a9b...

🇺🇸 GOOGLE

Request:

Response: text/javascript

July 11, 2025 at 11:16:51
Google

encrypted-tbn1.gstatic.com/shopping

🇺🇸 GOOGLE

Request:

Response: image/png

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