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 | |
|---|---|---|---|---|
|
20251214/2025-12-14-1765743181-https_get_4443_names.gz |
167b7f357a0f7a840c6d08f7f2863c0679b8354c 
|
16.4 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765743181-https_get_4443_certs.gz |
162235b028ab3c5e16f27fa2a4be55fbb2620f36
|
739.9 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765730270-https_get_8009_names.gz |
d651e2d35eda4c22e47441ef15b336a0e3007bb0
|
3.3 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765730270-https_get_8009_certs.gz |
0cf2564d721babd8948b1ad4ffc4e918df9ba3df
|
156.5 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765722825-https_get_40443_names.gz |
5abdc6bb3cd23f3d40f9f2d587a796da5069d868
|
3.8 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765722825-https_get_40443_certs.gz |
f08aedbc6cfec33915ff839111b2dc681b13f8c9
|
164.2 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765720563-https_get_50880_names.gz |
0c286425067305f12d2ae9ccf992cfe729a2ed8d
|
334.4 KB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765720563-https_get_50880_certs.gz |
056f9c6c4d31f73a4824ba4006f4e2197b2a087d
|
14.1 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765708858-https_get_8090_names.gz |
8d0b3c19be8ea3278a077d7d1088fe35bfe0a8fc
|
7.1 MB | Dec. 14, 2025 |
|
|
20251214/2025-12-14-1765708858-https_get_8090_certs.gz |
aa34dbb01cddfbe50f680a0ce88a69b60ff25a61
|
305.3 MB | Dec. 14, 2025 |
