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 | |
|---|---|---|---|---|
|
20250928/2025-09-28-1759082596-https_get_11443_names.gz |
150b02da0f0536bbe9ddc9f74229d9c8645b2bd5 
|
5.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759082596-https_get_11443_certs.gz |
326fd44306129ce8ba982ed3a1d463749fe3644f
|
262.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075816-https_get_4444_names.gz |
b1637952fb2808ca90e192b7eb7b33e8573fe0cb
|
5.9 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075816-https_get_4444_certs.gz |
9432920c607b61f66611bbbe00e5e8f188ef3bb0
|
214.4 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075255-https_get_8181_names.gz |
198ca6d938d02d81d15060b02b3f164abbdfa65c
|
4.3 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075255-https_get_8181_certs.gz |
a170ba52d700161afc1f0e2628fbc86e456631cd
|
256.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759069051-https_get_50880_names.gz |
20a853df27be85686cc08f9eae129df6d608c58c
|
291.4 KB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759069051-https_get_50880_certs.gz |
68affccf0e75e057af93a97a91f6f3ed2d50a933
|
11.5 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759045989-https_get_7550_names.gz |
283ffd98421b971fe7ae044edd98dab31b423321
|
489.1 KB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759045989-https_get_7550_certs.gz |
c7908793377f508a3727a36f07ddc8298632dc5b
|
16.4 MB | Sept. 28, 2025 |
