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 | |
|---|---|---|---|---|
|
20251028/2025-10-28-1761685307-https_get_8984_names.gz |
adb03fe99d33f5b76d9a0b87c0f0113487549cd0 
|
519.9 KB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761685307-https_get_8984_certs.gz |
8bc0ec34bbd68c59425e96150a599de6ffebac34
|
17.0 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761683898-https_get_2443_names.gz |
bc3cfd991f31ea33b67e5bd83a01474f3533e82a
|
5.3 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761683898-https_get_2443_certs.gz |
2119c4b77cc3a90d55aadd6863428d1c002ffaea
|
323.6 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761676658-https_get_4433_names.gz |
2c90aa3f643d902e264fc51d695714b78e7f9547
|
11.8 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761676658-https_get_4433_certs.gz |
be1bdefcc9541721f2d57cd5d1c11f2603aadc7e
|
420.1 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761650949-https_get_4343_names.gz |
85a6ebffca81e5072c70247673a98320a820d3db
|
5.0 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761650949-https_get_4343_certs.gz |
cbb937a8656c61d3871c4163acc0a5ceb9ca7298
|
247.3 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761645478-https_get_12443_names.gz |
9b2b8c39fc880e2e57e63c04c82aa0db169dd14a
|
3.7 MB | Oct. 28, 2025 |
|
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20251028/2025-10-28-1761645478-https_get_12443_certs.gz |
6917c97384e732eefbf042672a64c30835ea35c1
|
176.3 MB | Oct. 28, 2025 |
