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 | |
|---|---|---|---|---|
|
20250928/2025-09-28-1759024585-https_get_40443_names.gz |
9f0bc08bd548a2194569a93d5301ffee50fa8159 
|
3.9 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759024585-https_get_40443_certs.gz |
902ca5bdf2911c0124fafdaa3186eedf12c4d551
|
164.6 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759020403-https_get_2443_names.gz |
eab9ef529273835d244861a2cb7505a7d692451b
|
5.1 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759020403-https_get_2443_certs.gz |
706e135e2ae70976d8a3862777b82e6b91fcc06f
|
296.7 MB | Sept. 28, 2025 |
|
|
20250927/2025-09-27-1759007019-https_get_7002_names.gz |
3f7f85afe6fa1cd79bd22835a3640b678691e5b8
|
3.5 MB | Sept. 27, 2025 |
|
|
20250927/2025-09-27-1759007019-https_get_7002_certs.gz |
c76e9cd7f3ea98df346d5a1dc3af8ced83b3cb7b
|
196.4 MB | Sept. 27, 2025 |
|
|
20250927/2025-09-27-1759001995-https_get_1443_names.gz |
ee91849d03b9973ee3acd4272cb9ecba23398d1d
|
7.8 MB | Sept. 27, 2025 |
|
|
20250927/2025-09-27-1759001995-https_get_1443_certs.gz |
1c5feab7687f4fb6b6fd08cc4eddae9e1ccefe9f
|
357.9 MB | Sept. 27, 2025 |
|
|
20250927/2025-09-27-1758982039-https_get_7548_names.gz |
ed22d88d29d1462f5ce7870b3999913ec6adcdbb
|
2.8 MB | Sept. 27, 2025 |
|
|
20250927/2025-09-27-1758982039-https_get_7548_certs.gz |
ca80f4baa3e0888047ffdd1cd1d5aaacc82e77ea
|
127.7 MB | Sept. 27, 2025 |
