http://4sq.com
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://4sq.com
- Submitted IP / ASN
67.199.248.12 AS396982 · Google LLC
- Final URL
- https://foursquare.com/
- Final IP / ASN
- 151.101.66.132 AS54113 · FASTLY
Final page
- Page title
- Location Intelligence Platform | Foursquare
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 271.7 KB (278173 bytes)
Detections
Activity
- HTTP requests
- 89
- Observed hosts
- 14
- Script records
- 28
Estimated HTTP data
- Sent
- ~49.2 KB
- Received
- ~9.42 MB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Absence of findings is not a clean verdict.
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| www.googletagmanager.com | 283 | 2011-11-11 | 2012-10-04 | 2026-10-11 | 475 B | 607.8 KB | 142.250.178.72 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| forms-eu1.hsforms.com | 180545 | 2013-09-18 | 2021-08-03 | 2026-10-10 | 1.3 KB | 32.0 KB |  172.65.232.43 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| www.google.com | 22 | 1997-09-15 | 2015-05-10 | 2026-10-11 | 967 B | 543 B | 142.251.150.119 | |
| js-eu1.hsforms.net | 341088 | 2013-09-18 | 2021-08-24 | 2026-10-15 | 465 B | 594.4 KB | 172.65.255.172 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. |
| cdn.trakkr.ai | 7338769 | N/A | 2025-07-31 | 2026-09-06 | 463 B | 6.0 KB | 34.144.213.255 | Google Cloud Storage Miscellaneous Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time. Google Cloud IaaS Google Cloud is a suite of cloud computing services. Google Cloud CDN CDN Cloud CDN uses Google's global edge network to serve content closer to users. |
| track.trakkr.ai | 2100660 | N/A | 2025-07-31 | 2026-09-06 | 614 B | 416 B | 142.250.178.83 | Google Cloud Trace Performance Google Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console. Google Cloud IaaS Google Cloud is a suite of cloud computing services. Google Cloud Load Balancing Load balancers Google Cloud Load Balancing is a scalable, fully managed global load balancing service using Google Frontend. Express Web frameworks, Web servers Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs. Node.js Programming languages Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser. |
| cdn.leandata.com | 686939 | 2008-02-11 | 2023-06-01 | 2026-10-12 | 470 B | 59.7 KB | 65.9.62.75 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. OpenResty:1.25.3.1 Web servers OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. |
| foursquare.com | 4194 | 2002-03-26 | 2012-05-22 | 2026-09-06 | 40.3 KB | 8.11 MB | 151.101.66.132 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Varnish Caching Varnish is a reverse caching proxy. Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. MySQL Databases MySQL is an open-source relational database management system. WordPress VIP PaaS WordPress VIP is a managed hosting platform for WordPress. PHP Programming languages PHP is a general-purpose scripting language used for web development. Yoast SEO Premium:27.2 SEO Yoast SEO Premium is a search engine optimisation plugin for WordPress and other platforms. WordPress:6.9.10 CMS, Blogs WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system. Yoast SEO:27.2 SEO, WordPress plugins Yoast SEO is a search engine optimisation plugin for WordPress and other platforms. Google Tag Manager Tag managers Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app. WordPress Block Editor Page builders Sites using the WordPress Block Editor, also known as Gutenberg. |
| stats.wp.com | 22660 | 1997-03-28 | 2017-01-30 | 2026-10-12 | 468 B | 4.2 KB | 192.0.76.3 | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. |
| foursquare-dev-wpvip.md-staging.com | N/A | 2018-08-15 | 2025-12-26 | 2025-12-26 | 1.8 KB | 12.2 KB | 192.0.66.35 | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. |
| cdn1.leandata.com | N/A | 2008-02-11 | 2025-10-02 | 2026-10-12 | 474 B | 21.8 KB | 65.9.62.75 | Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. OpenResty:1.25.3.1 Web servers OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. |
| app.leandata.com | 3244318 | 2008-02-11 | 2021-12-29 | 2026-10-12 | 494 B | 878 B | 52.53.137.147 | OpenResty:1.25.3.1 Web servers OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. |
| pixel.wp.com | 22824 | 1997-03-28 | 2017-01-30 | 2026-10-12 | 661 B | 269 B | 192.0.76.3 | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. |
| 4sq.com | 431285 | 2001-06-29 | 2012-07-07 | 2026-09-06 | 476 B | 390 B | 67.199.248.12 | Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |