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 | |
|---|---|---|---|---|
|
20251229/2025-12-29-1766993577-https_get_8443_names.gz |
8c4b339b8105ad7c533867f96f218715a5fb6bcc 
|
248.3 MB | Dec. 29, 2025 |
|
|
20251229/2025-12-29-1766993577-https_get_8443_certs.gz |
5c329fec29959b6b3dc56c9285de30e8fd9b3899
|
7.9 GB | Dec. 29, 2025 |
|
|
20251229/2025-12-29-1766988133-https_get_4444_names.gz |
c903a3d3436bd3e7b9045046bc55fe57d25cb2b0
|
5.7 MB | Dec. 29, 2025 |
|
|
20251229/2025-12-29-1766988133-https_get_4444_certs.gz |
3badf7488eb24dca047f6bd0e48e379a589cb6c1
|
209.4 MB | Dec. 29, 2025 |
|
|
20251228/2025-12-28-1766961142-https_get_8090_names.gz |
be7dec257b596718bb9b562d32b2de11055d588c
|
7.2 MB | Dec. 29, 2025 |
|
|
20251228/2025-12-28-1766961142-https_get_8090_certs.gz |
adcf6ab4f098962f568bc2eeadd80f3e7fdb3180
|
309.3 MB | Dec. 29, 2025 |
|
|
20251228/2025-12-28-1766932104-https_get_11443_names.gz |
350e4ef3a7a96328ee207a411cb8281847bc9d3a
|
5.0 MB | Dec. 28, 2025 |
|
|
20251228/2025-12-28-1766932104-https_get_11443_certs.gz |
c1e33899a75216878d46cda033e9bf0eb24a3e6c
|
280.3 MB | Dec. 28, 2025 |
|
|
20251228/2025-12-28-1766920401-https_get_4343_names.gz |
8d6a5e5e6467009b83d1a453038c7b190fec48f6
|
4.9 MB | Dec. 28, 2025 |
|
|
20251228/2025-12-28-1766920401-https_get_4343_certs.gz |
41b1a9e0e5caf68f583842dbdbc316065853a6dd
|
234.0 MB | Dec. 28, 2025 |
