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 | |
|---|---|---|---|---|
|
20251128/2025-11-28-1764355865-https_get_4434_names.gz |
ae59b0637988c5fcf4525015f79cb8ef97181778 
|
4.3 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764355865-https_get_4434_certs.gz |
a9de9f3242129d93603655de02303fd3c8d48185
|
176.6 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764326711-https_get_50880_names.gz |
08c06a47e0c080457aa35a87814339be4c3b6ab0
|
339.8 KB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764326711-https_get_50880_certs.gz |
5e782419e3162f32275a965eb4149514942dd6d6
|
14.5 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764316129-https_get_9443_names.gz |
6eebea81acd1bc3b8d5df85c28a566ed0acdb104
|
12.8 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764316129-https_get_9443_certs.gz |
cb4ff8bfca146b0c34904850fad768d411b53b38
|
726.1 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764311161-https_get_10443_names.gz |
ba1c1f6282144032da5db8ab704e1028edfb0cb5
|
20.4 MB | Nov. 28, 2025 |
|
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20251128/2025-11-28-1764311161-https_get_10443_certs.gz |
55dee83dbe1d4745275c7db9cf32c87fd79370c4
|
818.2 MB | Nov. 28, 2025 |
|
|
20251128/2025-11-28-1764310148-https_get_30443_names.gz |
38884b1e62e3b8154a529fe6d4ebe749b9ec5234
|
3.8 MB | Nov. 28, 2025 |
|
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20251128/2025-11-28-1764310148-https_get_30443_certs.gz |
e10f18da3986a4b0d541b3c33fe8a79f3c1f6123
|
203.7 MB | Nov. 28, 2025 |
