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 | |
|---|---|---|---|---|
|
20251214/2025-12-14-1765692664-https_get_8984_names.gz |
5d78a166454f51468da1c91736176fda91481978 
|
518.6 KB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765692664-https_get_8984_certs.gz |
c2c613f6ed903ca52ec0761924129426eff78c90
|
17.4 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765687862-https_get_5443_names.gz |
61725b8a614a3de01c6f87340281176c613c2ddf
|
6.1 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765687862-https_get_5443_certs.gz |
9c02d02fafcec75a4cbf07b1c75817f397fbf690
|
313.5 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765678976-https_get_44443_names.gz |
e0feb5944c0d6f299f36447e06d41855f5fe861d
|
1,010.9 KB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765678976-https_get_44443_certs.gz |
6f9769678ce4826eed7e1a955e5c70efdfd2828b
|
40.7 MB | Dec. 14, 2025 |
|
|
20251213/2025-12-13-1765669218-https_get_7548_names.gz |
faa2c362c7e37e502582e5f9ea906ea083dacec4
|
2.8 MB | Dec. 14, 2025 |
|
|
20251213/2025-12-13-1765669218-https_get_7548_certs.gz |
65d12a6c8a49e6a8f5af61879a02c81eaa3eb761
|
127.8 MB | Dec. 14, 2025 |
|
|
20251213/2025-12-13-1765664286-https_get_4343_names.gz |
084547c2828dac4ac1e898a9b012fa9b264e1730
|
5.2 MB | Dec. 14, 2025 |
|
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20251213/2025-12-13-1765664286-https_get_4343_certs.gz |
64539a17602668588dd44818a9eb9fe0ddb14f4c
|
258.4 MB | Dec. 14, 2025 |
