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 | |
|---|---|---|---|---|
|
20250928/2025-09-28-1759089535-https_get_49592_names.gz |
9f806ed7bdf16f9d84d06e0a391ea9d322130292 
|
6.5 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759089535-https_get_49592_certs.gz |
a8b966312a7568dd94f168d0bd4b999c011c2c8a
|
163.2 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759089483-https_get_55443_names.gz |
b67a845f994b96e6a718accbf7b44fa6335c6689
|
3.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759089483-https_get_55443_certs.gz |
5dc3610530e9fe5f5de488978fb4011b2b701e43
|
136.1 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759082596-https_get_11443_names.gz |
150b02da0f0536bbe9ddc9f74229d9c8645b2bd5
|
5.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759082596-https_get_11443_certs.gz |
326fd44306129ce8ba982ed3a1d463749fe3644f
|
262.0 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075816-https_get_4444_names.gz |
b1637952fb2808ca90e192b7eb7b33e8573fe0cb
|
5.9 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075816-https_get_4444_certs.gz |
9432920c607b61f66611bbbe00e5e8f188ef3bb0
|
214.4 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075255-https_get_8181_names.gz |
198ca6d938d02d81d15060b02b3f164abbdfa65c
|
4.3 MB | Sept. 28, 2025 |
|
|
20250928/2025-09-28-1759075255-https_get_8181_certs.gz |
a170ba52d700161afc1f0e2628fbc86e456631cd
|
256.0 MB | Sept. 28, 2025 |
