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 | |
|---|---|---|---|---|
|
20251226/2025-12-26-1766720081-https_get_30443_names.gz |
85ddd0415af08895b3469ab003fdb260a585ddc2 
|
3.9 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766720081-https_get_30443_certs.gz |
6781e4cac515c3704dc4c0be29311f31ecf96d36
|
204.1 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766709176-https_get_2083_names.gz |
14c400385fbdea5a387f899cb59f0125dd52902b
|
43.8 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766709176-https_get_2083_certs.gz |
8caf5a9b8a0c95f4d16a104caacb59b0888cffcf
|
2.2 GB | Dec. 26, 2025 |
|
|
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 |
