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 | |
|---|---|---|---|---|
|
20251124/2025-11-24-1764009246-https_get_443_names.gz |
9d691657bcdd74882f13104b769c4c889698404d 
|
1.5 GB | Nov. 27, 2025 |
|
|
20251124/2025-11-24-1764009246-https_get_443_certs.gz |
6b868ed6cb841b91d1d60a9c7ef476b3e513aee9
|
67.4 GB | Nov. 27, 2025 |
|
|
20251124/2025-11-24-1764002899-https_get_1443_names.gz |
761686578a1b73c7eba11d8b33c8d598af68aa94
|
7.7 MB | Nov. 24, 2025 |
|
|
20251124/2025-11-24-1764002899-https_get_1443_certs.gz |
e4289229a8e90e28ab16b8113139ec08a5cd3069
|
367.9 MB | Nov. 24, 2025 |
|
|
20251120/2025-11-20-1763666007-http_get_7002_names.gz |
4a77af235579d1c34ccd231327d3ba2ed6e724b1
|
3.5 MB | Nov. 20, 2025 |
|
|
20251120/2025-11-20-1763666007-http_get_7002_certs.gz |
4bc4b16b364b6bf4bd2514c92584aec0f7634230
|
198.8 MB | Nov. 20, 2025 |
|
|
20251120/2025-11-20-1763636613-https_get_8090_names.gz |
583d264890c2f6ee847031b1dc92fa812c49527f
|
7.3 MB | Nov. 20, 2025 |
|
|
20251120/2025-11-20-1763636613-https_get_8090_certs.gz |
d191d7d150e82c803e08abb094dabc863aaabda4
|
319.6 MB | Nov. 20, 2025 |
|
|
20251120/2025-11-20-1763614305-https_get_5443_names.gz |
aa92fcaeb71ffcec33fc2b0a2ad284cf3251f8ed
|
6.2 MB | Nov. 20, 2025 |
|
|
20251120/2025-11-20-1763614305-https_get_5443_certs.gz |
800bef0af8ba099aa1a7b659123a5a7d410d24a1
|
319.9 MB | Nov. 20, 2025 |
