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 | |
|---|---|---|---|---|
|
20251226/2025-12-26-1766735850-https_get_50443_names.gz |
4cb1d94cf6d37dd790e3e59b18a54672ed85a9f8 
|
5.3 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766735850-https_get_50443_certs.gz |
966eeca2350c6aa25432482f37e16ba3248a4bd4
|
261.2 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766729454-https_get_9043_names.gz |
c7dfca76908ab9c802e79c28fba01e5d81145fdb
|
3.0 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766729454-https_get_9043_certs.gz |
cb2239fba5cd33e2c25b15c74db80f56d0335a69
|
134.9 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766728274-https_get_7443_names.gz |
82fc3660ff4ab409c727f1d0b74bafe7fb1b0187
|
8.0 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766728274-https_get_7443_certs.gz |
35f3f5e951a1f3f314446d3b8c988dd6441ac45c
|
453.7 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766720081-https_get_30443_names.gz |
85ddd0415af08895b3469ab003fdb260a585ddc2
|
3.9 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766720081-https_get_30443_certs.gz |
6781e4cac515c3704dc4c0be29311f31ecf96d36
|
204.1 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766709176-https_get_2083_names.gz |
14c400385fbdea5a387f899cb59f0125dd52902b
|
43.8 MB | Dec. 26, 2025 |
|
|
20251226/2025-12-26-1766709176-https_get_2083_certs.gz |
8caf5a9b8a0c95f4d16a104caacb59b0888cffcf
|
2.2 GB | Dec. 26, 2025 |
