X.509 certificate metadata observed when communicating with HTTPS endpoints
Dataset Details
The dataset contains a collection of metadata related to the net new X.509 certificates observed in each study when considering all SSL studies that ran prior. The _hosts and _endpoints files provide mapping between the IPs/endpoints and the fingerprint of the X.509 certificate presented. The _certs file provides a mapping of the net new certificates from a given study and the corresponding fingerprint. The _names file provides a mapping of the X.509 certificate name (CN) to its fingerprint.
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| File Name | SHA1-Fingerprint | Size | Updated At | |
|---|---|---|---|---|
|
20251226/2025-12-26-1766708617-https_get_16993_names.gz |
896c1e58b862a446aeb130ae852287617737b422 
|
421.9 KB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766708617-https_get_16993_certs.gz |
0649ffcd20e23ab15d9444176c0c3108b08c5df5
|
22.8 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766708105-https_get_8002_names.gz |
231a2a8b3b989041907cd5f5a86b38f4d38d0d0e
|
4.3 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766708105-https_get_8002_certs.gz |
a5e97092068fe36fe878157accc4663582c55c8c
|
260.4 MB | Dec. 26, 2025 |
|
|
20251215/2025-12-15-1765791651-https_get_11443_names.gz |
61203f12344ae52fba4f304a08f800d1d52f10e8
|
5.0 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765791651-https_get_11443_certs.gz |
c975169690c161af251781123b5067ce2a82b80e
|
278.2 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765790683-https_get_8443_names.gz |
275d26d900b916d5d744acad5e0c26e9b7a659f9
|
251.1 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765790683-https_get_8443_certs.gz |
864d489595bb7ddf591668fed5ed138b72a0cf72
|
7.9 GB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765785458-https_get_10443_names.gz |
bd47d063db13005ee9c8dcd652a4b4ee7cfeb8ac
|
20.3 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765785458-https_get_10443_certs.gz |
34fac3d4ecef1dfbbaf1286219acaf841f5e9d3f
|
804.7 MB | Dec. 15, 2025 |
