https://www.grancursosonline.com.br/
Host summary
Observed host history, traffic, and infrastructure
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| indexa-matomo.up.railway.app | N/A | 2019-08-01 | 2024-08-29 | 2026-08-27 | 495 B | 0 B | Not recorded | |
| www.grancursosonline.com.br | 146015 | 2012-02-14 | 2013-05-29 | 2025-10-23 | 105.9 KB | 5.86 MB |  104.18.99.225 | 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. OneSignal Marketing automation, A/B Testing OneSignal is a customer engagement messaging solution. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. 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. Popper Miscellaneous Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element. Bootstrap:4.5.2 UI frameworks Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components. Slick JavaScript libraries Not recorded reCAPTCHA Security reCAPTCHA is a free service from Google that helps protect websites from spam and abuse. jsDelivr CDN JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration. SweetAlert2 JavaScript libraries SweetAlert2 is a JavaScript library that provides customisable, visually appealing, and responsive alert and modal dialog boxes for web applications. Parsley.js JavaScript libraries Javascript forms validation script. Amplitude Analytics Amplitude is a web and mobile analytics solution with cross-platform user journey tracking, user behavior analysis and segmentation capabilities. Unpkg CDN Unpkg is a content delivery network for everything on npm. jQuery:3.5.1 JavaScript libraries jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. Amazon S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. Zanox Advertising Not recorded Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. |
| secure.afilio.com.br | 1795290 | 2006-02-13 | 2017-01-30 | 2026-08-28 | 581 B | 0 B | Not recorded | |
| s3.amazonaws.com | 1245 | 2005-08-18 | 2020-05-13 | 2026-09-21 | 2.1 KB | 19.0 KB |  54.231.200.128 | 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 S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. |
| js.hsforms.net | 43845 | 2013-09-18 | 2013-09-26 | 2026-09-25 | 468 B | 593.9 KB | 104.16.6.65 | 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. 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. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. 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 | 2026-09-20 | 2.3 KB | 56.4 KB | 142.251.156.119 | |
| event.getblue.io | 247192 | 2017-09-26 | 2017-10-09 | 2026-09-26 | 477 B | 0 B | Not recorded | |
| cdn.amplitude.com | 21862 | 1996-05-09 | 2017-11-18 | 2026-09-18 | 2.0 KB | 672.9 KB | 13.249.8.121 | 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. Amazon S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. |
| fonts.gstatic.com | N/A | 2008-02-11 | 2014-04-02 | 2026-09-20 | 4.0 KB | 139.6 KB | 142.250.178.35 | |
| cdn.evgnet.com | 22669 | 2017-06-28 | 2017-08-31 | 2026-09-21 | 531 B | 212.3 KB | 151.101.0.114 | Amazon S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. Varnish Caching Varnish is a reverse caching proxy. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
| www.googletagmanager.com | 283 | 2011-11-11 | 2012-10-04 | 2026-09-20 | 3.5 KB | 3.64 MB | 142.250.178.104 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| unpkg.com | 1093 | 2016-01-06 | 2016-01-07 | 2026-09-21 | 512 B | 177.4 KB | 104.18.1.22 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. 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. Fly.io PaaS Fly is a platform for running full stack apps and databases. |
| cloudfront.grancursosonline.com.br | N/A | 2012-02-14 | 2022-04-06 | 2025-06-06 | 1.8 KB | 4.2 KB | 104.18.215.229 | 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. 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. |
| api.reclameaqui.com.br | 1636750 | 2000-02-10 | 2018-11-26 | 2026-09-17 | 532 B | 1.0 KB | 172.64.147.18 | Kong:3.4.0 Reverse proxies Kong is an open-source API gateway and platform that acts as middleware between compute clients and the API-centric applications. Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. 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. |
| www.gstatic.com | 146047 | 2008-02-11 | 2012-05-29 | 2026-09-20 | 531 B | 831.0 KB | 142.250.178.67 | |
| fonts.googleapis.com | 313 | 2005-01-25 | 2012-05-23 | 2026-09-20 | 3.9 KB | 125.6 KB | 142.250.178.106 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| cdn.jsdelivr.net | 1678 | 2012-05-16 | 2012-09-30 | 2026-09-20 | 1016 B | 170.5 KB | 151.101.65.229 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
Observed certificates
Distinct fingerprints recorded in HTTP transactions
| Subject | Issuer | Valid from | Valid until | Fingerprint | Hosts |
|---|---|---|---|---|---|
| www.grancursosonline.com.br | DigiCert Inc · DigiCert EV RSA CA G2 | Mon, 20 Oct 2025 00:00:00 GMT | Fri, 20 Nov 2026 23:59:59 GMT | SHA25638:34:36:75:43:AC:33:0D:7D:69:2E:17:93:D3:23:D4:8B:CF:1D:37:01:61:7C:97:CC:0D:C4:DD:C8:CE:73:A4 | www.grancursosonline.com.br |
| s3.amazonaws.com | Amazon · Amazon RSA 2048 M04 | Tue, 18 Nov 2025 00:00:00 GMT | Fri, 06 Nov 2026 23:59:59 GMT | SHA2567E:BF:42:63:5D:C3:2B:CB:97:F6:0E:38:3E:E1:F8:63:39:AA:CE:A2:39:E1:56:B9:8D:74:1C:79:12:67:14:36 | s3.amazonaws.com |
| *.google-analytics.com | Google Trust Services · WE2 | Thu, 10 Sep 2026 19:22:00 GMT | Thu, 03 Dec 2026 19:21:59 GMT | SHA256E1:A3:36:34:1F:D9:00:D3:1E:44:B3:36:C7:25:67:04:1A:16:2E:AA:54:82:D9:66:4C:D3:1A:BA:FD:0F:9A:C2 | www.googletagmanager.com |
| hsforms.net | Google Trust Services · WE1 | Sat, 19 Sep 2026 12:16:59 GMT | Fri, 18 Dec 2026 13:16:55 GMT | SHA256F2:56:B8:25:AA:44:2E:3B:D6:65:4A:B0:D1:1A:F7:A4:FC:AB:C2:80:A5:EB:72:59:6E:6C:C6:B0:1E:04:91:70 | js.hsforms.net |
| upload.video.google.com | Google Trust Services · WE2 | Thu, 10 Sep 2026 19:23:29 GMT | Thu, 03 Dec 2026 19:23:28 GMT | SHA25683:FB:4A:3F:88:06:C6:06:CC:A5:92:12:C8:C2:89:BD:56:6A:F9:0D:8F:49:3D:A0:83:3B:7E:53:A1:2C:69:05 | fonts.googleapis.com |
| *.google.com | Google Trust Services · WR2 | Thu, 10 Sep 2026 19:21:53 GMT | Thu, 03 Dec 2026 19:21:52 GMT | SHA256FB:C1:41:B6:11:F1:50:E5:B4:AC:09:1C:7C:4D:28:48:AE:90:06:51:C9:8B:57:A3:5E:14:EC:A8:7C:30:F4:19 | www.google.com |
| jsdelivr.net | GlobalSign nv-sa · GlobalSign Atlas R3 DV TLS CA 2026 Q2 | Wed, 20 May 2026 15:48:47 GMT | Sat, 05 Dec 2026 14:48:47 GMT | SHA256ED:84:90:EE:71:BC:6B:5E:B3:D2:50:B0:23:3A:06:0D:E0:50:C6:B6:A9:09:36:E6:CE:FE:E8:66:89:EB:4E:C5 | cdn.jsdelivr.net |
| unpkg.com | Google Trust Services · WE1 | Tue, 08 Sep 2026 18:43:31 GMT | Mon, 07 Dec 2026 19:43:28 GMT | SHA2560D:52:A5:47:28:79:E1:05:1C:8E:DB:39:17:95:F3:D8:05:10:86:FC:5A:70:B8:B3:84:AB:34:1E:E0:63:DE:18 | unpkg.com |
| cdn.amplitude.com | Amazon · Amazon RSA 2048 M01 | Tue, 15 Sep 2026 00:00:00 GMT | Wed, 31 Mar 2027 23:59:59 GMT | SHA25620:34:51:14:65:D0:56:7F:B5:4E:CC:55:81:EE:E5:48:80:AC:B5:BB:F5:2B:B0:16:14:1B:51:78:07:37:16:69 | cdn.amplitude.com |
| *.grancursosonline.com.br | DigiCert Inc · DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Mon, 20 Oct 2025 00:00:00 GMT | Fri, 20 Nov 2026 23:59:59 GMT | SHA256E1:F9:E0:22:97:FB:F5:65:27:7A:D1:74:E0:5C:48:88:67:13:2B:98:56:D9:EC:0B:BC:AE:31:DD:D5:82:2B:B2 | cloudfront.grancursosonline.com.br |
| api.reclameaqui.com.br | Google Trust Services · WE1 | Sat, 15 Aug 2026 16:50:28 GMT | Fri, 13 Nov 2026 17:50:17 GMT | SHA25625:17:23:77:75:FE:EE:B1:6D:4F:43:8E:45:55:43:04:46:E9:49:94:D0:81:74:13:5B:FA:A6:E2:5E:1B:75:AF | api.reclameaqui.com.br |
| *.gstatic.com | Google Trust Services · WE2 | Thu, 10 Sep 2026 19:23:28 GMT | Thu, 03 Dec 2026 19:23:27 GMT | SHA25648:CD:EE:73:11:77:6B:F0:EE:10:C6:1D:DF:58:7C:4B:88:0D:95:F3:9C:64:15:44:E2:93:5B:17:4F:6A:8E:6E | fonts.gstatic.com www.gstatic.com |
| cdn.evergage.com | DigiCert Inc · DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Thu, 25 Jun 2026 00:00:00 GMT | Sat, 09 Jan 2027 23:59:59 GMT | SHA25688:EB:4B:E5:DD:2C:78:03:F8:2E:34:BB:D3:A0:16:9D:8B:E3:7D:E4:19:41:ED:37:2C:C3:CE:1C:40:6D:E3:32 | cdn.evgnet.com |