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 | |
|---|---|---|---|---|
|
20251012/2025-10-12-1760229132-https_get_2083_names.gz |
7a22a8b9f0aedbca3e38e45525ffcb69f292344e 
|
44.7 MB | Oct. 12, 2025 |
|
|
20251012/2025-10-12-1760229132-https_get_2083_certs.gz |
cae69a3bff37c475c401a6417d0a8e60f8545b1e
|
2.2 GB | Oct. 12, 2025 |
|
|
20251012/2025-10-12-1760228049-https_get_16993_names.gz |
b9d7473121514f89da00abcf3865e6a14aba362e
|
357.0 KB | Oct. 12, 2025 |
|
|
20251012/2025-10-12-1760228049-https_get_16993_certs.gz |
4dd6267d302e4406c2fbd4f4ae86b03010fb0521
|
16.6 MB | Oct. 12, 2025 |
|
|
20251012/2025-10-12-1760227513-https_get_50443_names.gz |
cdc60613cf7d675bf29779037ee2fbea1af95f51
|
5.3 MB | Oct. 12, 2025 |
|
|
20251012/2025-10-12-1760227513-https_get_50443_certs.gz |
92c528438509562aaa77bdfbf72b2840725990a2
|
252.9 MB | Oct. 12, 2025 |
|
|
20251004/2025-10-04-1759563114-https_get_6984_names.gz |
55f88daa0b73282ffe6216e73ca5b49d7ace2b68
|
519.6 KB | Oct. 4, 2025 |
|
|
20251004/2025-10-04-1759563114-https_get_6984_certs.gz |
2093cfb2566187a4967966d75670e89c02ced63c
|
16.8 MB | Oct. 4, 2025 |
|
|
20250930/2025-09-30-1759234283-https_get_8090_names.gz |
e1664accf4c33a69c534928caa53a37db695bddf
|
7.4 MB | Sept. 30, 2025 |
|
|
20250930/2025-09-30-1759234283-https_get_8090_certs.gz |
44c7ff395298fafbb0dd4152ae19234e8bc46821
|
321.2 MB | Sept. 30, 2025 |
