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 | |
|---|---|---|---|---|
|
20251027/2025-10-27-1761538094-https_get_9043_names.gz |
31882764d4330284c84e65662d40c522756f7fc4 
|
3.0 MB | Oct. 27, 2025 |
|
|
20251027/2025-10-27-1761538094-https_get_9043_certs.gz |
4e38c66644c31cc0fd7535f49898881266c7a138
|
133.5 MB | Oct. 27, 2025 |
|
|
20251027/2025-10-27-1761527108-https_get_443_names.gz |
e2d775195f7405b57f10b2c5ab9a09e5240955e7
|
1.5 GB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761527108-https_get_443_certs.gz |
00e721134777efdd0c2769971fb87daeb0a5e8a1
|
68.3 GB | Oct. 28, 2025 |
|
|
20251026/2025-10-26-1761517663-https_get_3001_names.gz |
35e41d804d3acec7065008e786fc1fa576a67b51
|
4.2 MB | Oct. 27, 2025 |
|
|
20251026/2025-10-26-1761517663-https_get_3001_certs.gz |
989837b3042dda56bf206b6ec6a059e41a85aad3
|
201.9 MB | Oct. 27, 2025 |
|
|
20251026/2025-10-26-1761511200-https_get_40443_names.gz |
dd2d6891ca99e436443e2c7d7d08f4ef3f66c877
|
3.9 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761511200-https_get_40443_certs.gz |
858ab57e5016aab0ee0f644fcbfdcfceec973f06
|
169.2 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761506974-https_get_8181_names.gz |
a97ba0efc8e523348c7a6e86343a82e883c0318d
|
4.4 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761506974-https_get_8181_certs.gz |
f9ec1a6b9b84cd172de400aa137dde8737e04598
|
272.8 MB | Oct. 26, 2025 |
