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 | |
|---|---|---|---|---|
|
20251212/2025-12-12-1765513497-https_get_2083_names.gz |
7c8205f8d480d50a454beebe4fe8197434e218bc 
|
43.2 MB | Dec. 12, 2025 |
|
|
20251212/2025-12-12-1765513497-https_get_2083_certs.gz |
052a6c5ee905bc1aeeb89cce643e9779f1969bf8
|
2.1 GB | Dec. 12, 2025 |
|
|
20251212/2025-12-12-1765499549-https_get_8010_names.gz |
580e8c43ba8bf959a50788af2886833d5aa20f37
|
23.4 MB | Dec. 12, 2025 |
|
|
20251212/2025-12-12-1765499549-https_get_8010_certs.gz |
4fb36391a7b11e0b1c3140ca244256ad457c8c53
|
663.6 MB | Dec. 12, 2025 |
|
|
20251212/2025-12-12-1765497955-https_get_16993_names.gz |
0481863b2987976a4d9caca6f415fc85caacb056
|
406.5 KB | Dec. 12, 2025 |
|
|
20251212/2025-12-12-1765497955-https_get_16993_certs.gz |
d41fc445065675f5cb293450d6d5abddfbf0afaf
|
21.1 MB | Dec. 12, 2025 |
|
|
20251203/2025-12-03-1764778865-https_get_6984_names.gz |
0929b60a397767d3fddfb84856758be109a29fa1
|
539.3 KB | Dec. 3, 2025 |
|
|
20251203/2025-12-03-1764778865-https_get_6984_certs.gz |
ac786a5a39003a3bd14026669dffd6cea7b2ae38
|
17.9 MB | Dec. 3, 2025 |
|
|
20251129/2025-11-29-1764429850-https_get_55443_names.gz |
2b8fa8df21b63c8118733a21d1afe8b76bd5bfff
|
3.0 MB | Nov. 29, 2025 |
|
|
20251129/2025-11-29-1764429850-https_get_55443_certs.gz |
1f732e52e83e2f03436dcdc1908c3b36b013791f
|
139.6 MB | Nov. 29, 2025 |
