https://engage.cloud.microsoft/main/asseco.pl?allow_app_redirect=1&trk_event=de_cta_click&trk_network=207951&trk_notif_id=b3852c06-3f39-42d2-bcea-aa935e822e58&trk_outlook_origin=glam_static&trk_scenario_type=de&trk_user=84147904512
Host summary
Observed host history, traffic, and infrastructure
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| engage.cloud.microsoft | 96591 | 2015-09-25 | 2023-08-23 | 2026-09-25 | 691 B | 8.8 KB |  150.171.73.13 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Azure Monitor Analytics, Performance Azure Monitor collects monitoring telemetry from a variety of on-premises and Azure sources. Azure Monitor helps you maximise the availability and performance of your applications and services. Azure PaaS Azure is a cloud computing service for building, testing, deploying, and managing applications and services through Microsoft-managed data centers. |
| www.yammer.com | 26933 | 1997-06-04 | 2015-05-16 | 2026-09-28 | 588 B | 1.1 KB | 150.171.73.13 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| login.microsoftonline.com | 52 | 2002-07-09 | 2017-02-19 | 2026-09-28 | 1.3 KB | 55.8 KB |  40.126.53.7 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| aadcdn.msauth.net | 5248 | 2018-10-25 | 2018-11-19 | 2026-09-23 | 2.2 KB | 0 B | Not recorded | |
| outlook-1.cdn.office.net | 60173 | 1994-11-14 | 2020-03-08 | 2026-09-24 | 1.5 KB | 2.6 KB |  23.33.119.120 | 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 |
|---|---|---|---|---|---|
| stamp2.login.microsoftonline.com | DigiCert Inc · DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Tue, 08 Sep 2026 00:00:00 GMT | Thu, 17 Dec 2026 23:59:59 GMT | SHA256B3:9D:2D:C0:56:4A:1E:70:87:0F:5C:8D:D8:A0:28:8E:CB:32:87:C0:CE:3D:3E:CB:89:0A:B7:7B:5C:18:93:72 | login.microsoftonline.com |
| *.yammer.com | Microsoft Corporation · Microsoft TLS G2 RSA CA OCSP 02 | Sat, 29 Aug 2026 14:50:44 GMT | Mon, 07 Dec 2026 13:50:44 GMT | SHA256B2:8B:79:5D:7A:31:AD:C1:55:B9:20:BF:06:20:A0:38:7B:18:B7:0D:D7:A0:F1:79:E5:B3:D9:AA:A8:C3:BF:3F | engage.cloud.microsoft www.yammer.com |