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 | |
|---|---|---|---|---|
|
20251026/2025-10-26-1761478150-https_get_30443_names.gz |
11f6deadcf9dac03a7829a2b095f5b4bba747eed 
|
3.8 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761478150-https_get_30443_certs.gz |
8d7789d666bcf26b98996ef413b7fe35faccec73
|
194.3 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761476938-https_get_8010_names.gz |
b52bf9f55cb342c23cd6250a3366bce416ca5378
|
22.6 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761476938-https_get_8010_certs.gz |
d057dc40cef0ee8257639b1cf6d77a8d182ad8a3
|
614.7 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761459665-https_get_4434_names.gz |
e17b110eda15440e28229fe8f5ee718f630d101d
|
4.3 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761459665-https_get_4434_certs.gz |
adc9ff83758d86d8c5687d116edeb4abf465a4ef
|
178.1 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761451861-https_get_2083_names.gz |
cf9d1e6765ad44e7256b2a05e251b5e1884fa216
|
44.2 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761451861-https_get_2083_certs.gz |
8ff823303def78e9845d99ba7c8704492c122894
|
2.2 GB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761444883-https_get_7443_names.gz |
efaefd4407feaac1b69fd0f0309a14c844623f4f
|
8.1 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761444883-https_get_7443_certs.gz |
741612ed4c02e03a07f7e670198c132331a6e930
|
461.0 MB | Oct. 26, 2025 |
