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 | |
|---|---|---|---|---|
|
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 |
|
|
20251215/2025-12-15-1765762313-https_get_2443_names.gz |
8812435e53d0a42b0da73e8d0c51f8ac9ed4c886
|
5.3 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765762313-https_get_2443_certs.gz |
ca29710f1bfccfcc04ed7bdea4247f217f1a3027
|
325.4 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765760324-https_get_55443_names.gz |
bab3a5c0ba03661d6ffa0d432025a2005be2d254
|
3.1 MB | Dec. 15, 2025 |
|
|
20251215/2025-12-15-1765760324-https_get_55443_certs.gz |
14880aecbf5890e3113786aefaed3297e8e0e961
|
140.0 MB | Dec. 15, 2025 |
|
|
20251214/2025-12-14-1765750602-https_get_49592_names.gz |
08666238bbfbf4aca52436fb3fa28d324e313d3d
|
6.3 MB | Dec. 15, 2025 |
|
|
20251214/2025-12-14-1765750602-https_get_49592_certs.gz |
40dffaaaedd02a1b2619314414daac63e0a6a69d
|
161.3 MB | Dec. 15, 2025 |
|
|
20251214/2025-12-14-1765743181-https_get_4443_names.gz |
167b7f357a0f7a840c6d08f7f2863c0679b8354c
|
16.4 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765743181-https_get_4443_certs.gz |
162235b028ab3c5e16f27fa2a4be55fbb2620f36
|
739.9 MB | Dec. 14, 2025 |
