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 | |
|---|---|---|---|---|
|
20251127/2025-11-27-1764239720-https_get_8984_names.gz |
9a6ba5fb7d0c5d1776d5fa4a79d9080e042af2c2 
|
520.2 KB | Nov. 27, 2025 |
|
|
20251127/2025-11-27-1764239720-https_get_8984_certs.gz |
96609d309b48a82884b49d547a0427e9620a28fb
|
17.9 MB | Nov. 27, 2025 |
|
|
20251127/2025-11-27-1764208418-https_get_1443_names.gz |
caeba503d32a64b2c051bda9a3f04e4dca8f1eb6
|
7.7 MB | Nov. 27, 2025 |
|
|
20251127/2025-11-27-1764208418-https_get_1443_certs.gz |
78ca71ab737f064efab992849a7595d2d43392ae
|
369.4 MB | Nov. 27, 2025 |
|
|
20251127/2025-11-27-1764201947-https_get_4443_names.gz |
81ef59df1adfbe48707931b65189d1183950f28b
|
16.4 MB | Nov. 27, 2025 |
|
|
20251127/2025-11-27-1764201947-https_get_4443_certs.gz |
70cf7ac312b7347c5243981f7c9f1ce279476b03
|
735.0 MB | Nov. 27, 2025 |
|
|
20251126/2025-11-26-1764200157-https_get_8181_names.gz |
77ac851434d6588bbc51dd21ccbcf59fd1c51978
|
4.2 MB | Nov. 27, 2025 |
|
|
20251126/2025-11-26-1764200157-https_get_8181_certs.gz |
ea17d77101ca2d7172bf0d6cd02870767645d688
|
260.6 MB | Nov. 27, 2025 |
|
|
20251126/2025-11-26-1764187685-https_get_7002_names.gz |
7a14b7c301aab8a355e2d4b0729055982e32c267
|
3.5 MB | Nov. 26, 2025 |
|
|
20251126/2025-11-26-1764187685-https_get_7002_certs.gz |
3df71cc15de43dbe035e3d4053a306dd6f53ba70
|
203.1 MB | Nov. 26, 2025 |
