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 | |
|---|---|---|---|---|
|
20251118/2025-11-18-1763426763-https_get_3001_names.gz |
883f1ddcaca5b98f9e4457b4a230068b532ea4d2 
|
4.1 MB | Nov. 18, 2025 |
|
|
20251118/2025-11-18-1763426763-https_get_3001_certs.gz |
37f111f12b39a90c95c89a314588c8a54abc9f09
|
200.8 MB | Nov. 18, 2025 |
|
|
20251117/2025-11-17-1763420769-https_get_50880_names.gz |
16e137cd54aab58537d88c3bc0d41a2c267abd4d
|
344.0 KB | Nov. 18, 2025 |
|
|
20251117/2025-11-17-1763420769-https_get_50880_certs.gz |
1f6d4dbe99db3620e31a3eba24be2aed7bd73ddc
|
15.0 MB | Nov. 18, 2025 |
|
|
20251117/2025-11-17-1763420412-https_get_40443_names.gz |
b92bbdb5a80f278d2294fb71379c246f5f725e66
|
3.8 MB | Nov. 18, 2025 |
|
|
20251117/2025-11-17-1763420412-https_get_40443_certs.gz |
e41fd7e17b422dbb2c82b053b586d2202005a41b
|
167.4 MB | Nov. 18, 2025 |
|
|
20251115/2025-11-15-1763227245-https_get_30443_names.gz |
35f4ff205c9d5c6e97541c5ae7258519f9a2f03c
|
3.8 MB | Nov. 15, 2025 |
|
|
20251115/2025-11-15-1763227245-https_get_30443_certs.gz |
fc44e0ae3d761354840ef7b452b084a2e95d8c51
|
205.4 MB | Nov. 15, 2025 |
|
|
20251115/2025-11-15-1763211251-https_get_8181_names.gz |
c803f79edc066f9669e6cfe1669eba60c8c305f3
|
4.3 MB | Nov. 15, 2025 |
|
|
20251115/2025-11-15-1763211251-https_get_8181_certs.gz |
bfef16be0f5705d3897d921364c446f8c8697d75
|
261.5 MB | Nov. 15, 2025 |
