Underdog Sports

1.8M installs
30.3K ratings
30.8K monthly active users
Revenue not available
Install Trends
Weekly +4.3K
Steady
Monthly +18K
Steady

Data calls made by Underdog Sports

Overview of network connections made by Underdog Sports during the first 60 seconds after installation.

Underdog Sports contacted 11 different domains within the first minute of opening. This data was collected from 3 independent scans We identified 2 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

3

Unique Domains

11

Ad Creatives Found

2

Countries

🇺🇸

Contacted Domains (11)

APIs

August 14, 2025 at 16:20:35
Amplitude

api.lab.amplitude.com/sdk/v2

🇺🇸 FASTLY

Request:

Response: application/json

August 14, 2025 at 16:20:35
AppsFlyer

a2ikyi-cdn-settings.appsflyersdk.com/andr...

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:20:35
Firebase

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

🇺🇸 GOOGLE

Request: application/json

Response: application/json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
Branch

api2.branch.io/v1/install

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
AppsFlyer

a2ikyi-dlsdk.appsflyersdk.com/v1.0/android

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
Firebase

firebase-settings.crashlytics.com/spi/v2

🇺🇸 GOOGLE

Request:

Response: application/json

August 14, 2025 at 16:20:36
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

August 14, 2025 at 16:20:36
Branch

cdn.branch.io/sdk/uriskiplist_v1.json

🇺🇸 AMAZON-02

Request:

Response: application/json

August 14, 2025 at 16:20:36
AppsFlyer

a2ikyi-attr.appsflyersdk.com/api/v6.15

🇺🇸 AMAZON-02

Request: application/octet-stream

Response: text/plain

August 14, 2025 at 16:20:36
AppsFlyer

a2ikyi-conversions.appsflyersdk.com/api/v...

Request: application/octet-stream

Response: text/plain

August 14, 2025 at 16:20:37
Amplitude

api2.amplitude.com/2/httpapi

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:20:37
Amplitude

api2.amplitude.com/2/httpapi

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:20:36
ctfassets.net

assets.ctfassets.net/8dywl0k8qgo7/3k1k553...

🇺🇸 AMAZON-02

Request:

Response: application/pdf

August 14, 2025 at 16:20:37
ctfassets.net

images.ctfassets.net/8dywl0k8qgo7/6FTd0K8...

🇺🇸 AMAZON-02

Request:

Response: image/png

bbbb0fef87f234c6ef855c8a6b4440c3
August 14, 2025 at 16:20:37
AppsFlyer

a2ikyi-gcdsdk.appsflyersdk.com/install_da...

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

August 14, 2025 at 16:21:05
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 GOOGLE

Request: application/json

Response: application/json

August 14, 2025 at 16:21:34
Amplitude

flag.lab.amplitude.com/sdk/v2

🇺🇸 FASTLY

Request:

Response: application/json

August 14, 2025 at 16:21:34
Firebase

firebaseremoteconfig.googleapis.com/v1/pr...

🇺🇸 GOOGLE

Request: application/json

Response: application/json

December 18, 2025 at 16:11:19
Amplitude

api.lab.amplitude.com/sdk/v2

🇺🇸 FASTLY

Request:

Response: application/json

December 18, 2025 at 16:11:19
Branch

api2.branch.io/v1/install

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

December 18, 2025 at 16:11:19
AppsFlyer

a2ikyi-conversions.appsflyersdk.com/api/v...

🇺🇸 AMAZON-02

Request: application/octet-stream

Response: text/plain

December 18, 2025 at 16:11:19
AppsFlyer

a2ikyi-attr.appsflyersdk.com/api/v6.15

🇺🇸 AMAZON-02

Request: application/octet-stream

Response: text/plain

December 18, 2025 at 16:11:20
Branch

cdn.branch.io/sdk/uriskiplist_v1.json

🇺🇸 AMAZON-02

Request:

Response: application/json

December 18, 2025 at 16:11:20
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

December 18, 2025 at 16:11:20
Amplitude

api2.amplitude.com/2/httpapi

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

December 18, 2025 at 16:11:19
Firebase

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

🇺🇸 GOOGLE

Request: application/json

Response: application/json

December 18, 2025 at 16:11:20
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

December 18, 2025 at 16:11:20
Amplitude

api2.amplitude.com/2/httpapi

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

December 18, 2025 at 16:11:20
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 FASTLY

Request:

Response: application/vnd.contentful.delivery.v1+json

December 18, 2025 at 16:11:21
ctfassets.net

images.ctfassets.net/8dywl0k8qgo7/2IkQGfe...

🇺🇸 AMAZON-02

Request:

Response: image/png

ca4b960a7a0dce2dcb9fd7df5db2010e
December 18, 2025 at 16:11:20
AppsFlyer

a2ikyi-gcdsdk.appsflyersdk.com/install_da...

🇺🇸 AMAZON-02

Request: application/json

Response: application/json

December 18, 2025 at 16:12:10
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 GOOGLE

Request: application/json

Response: application/json

December 18, 2025 at 16:12:17
Amplitude

flag.lab.amplitude.com/sdk/v2

🇺🇸 FASTLY

Request:

Response: application/json

December 18, 2025 at 16:12:18
Firebase

firebaseremoteconfig.googleapis.com/v1/pr...

🇺🇸 GOOGLE

Request: application/json

Response: application/json

May 8, 2026 at 04:54:16
Amplitude

api.lab.amplitude.com/sdk/v2

🇺🇸 Fastly, Inc.

Request:

Response: application/json

May 8, 2026 at 04:54:16
Firebase

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

🇺🇸 Google LLC

Request: application/json

Response: application/json

May 8, 2026 at 04:54:16
Braze

sdk.iad-06.braze.com/api/v3

Cloudflare, Inc.

Request: application/json

Response: application/json

May 8, 2026 at 04:54:17
Branch

api2.branch.io/v1/install

🇺🇸 Amazon.com, Inc.

Request: application/json

Response: application/json

May 8, 2026 at 04:54:17
Branch

cdn.branch.io/sdk/uriskiplist_v1.json

🇺🇸 Amazon.com, Inc.

Request:

Response: application/json

May 8, 2026 at 04:54:17
radar.io

api.radar.io/v1/events

Cloudflare, Inc.

Request: application/json

Response: application/json

May 8, 2026 at 04:54:17
AppsFlyer

a2ikyi.cdn-settings.appsflyersdk.com/andr...

🇺🇸 Amazon.com, Inc.

Request: application/json

Response: application/json

May 8, 2026 at 04:54:17
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 Fastly, Inc.

Request:

Response: application/vnd.contentful.delivery.v1+json

May 8, 2026 at 04:54:17
radar.io

api.radar.io/v1/config

Cloudflare, Inc.

Request: application/json

Response: application/json

May 8, 2026 at 04:54:18
contentful.com

cdn.contentful.com/spaces/8dywl0k8qgo7

🇺🇸 Fastly, Inc.

Request:

Response: application/vnd.contentful.delivery.v1+json

1 of 2