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 | |
|---|---|---|---|---|
|
20260527/2026-05-27-1779891587-https_get_9043_names.gz |
sha1:54e2bbe7ec3b9f72544379fe45942d45de5b3cc4 
|
3.1 MB | May 27, 2026 |
|
|
20260527/2026-05-27-1779891587-https_get_9043_certs.gz |
sha1:8c15003d19d279f9891850d30183efb2a5170c47
|
152.3 MB | May 27, 2026 |
|
|
20260527/2026-05-27-1779876471-https_get_60443_names.gz |
sha1:f96ec8de437cd8346f1a20c462736e57e9048f10
|
3.3 MB | May 27, 2026 |
|
|
20260527/2026-05-27-1779876471-https_get_60443_certs.gz |
sha1:a21a8572c39db8974b7df7e4a1faaed7539a231c
|
167.5 MB | May 27, 2026 |
|
|
20260527/2026-05-27-1779845095-https_get_7002_names.gz |
sha1:3d816bcdfba1f5fdeabf37a49c4c3365b9f51f13
|
3.7 MB | May 27, 2026 |
|
|
20260527/2026-05-27-1779845095-https_get_7002_certs.gz |
sha1:3066fb4c17a3ab54b8c46a338ceb1063d36026be
|
232.3 MB | May 27, 2026 |
|
|
20260526/2026-05-26-1779838673-https_get_8002_names.gz |
sha1:7240f11eec8c69c329953c30c2e62a38c0e1b2ca
|
4.5 MB | May 27, 2026 |
|
|
20260526/2026-05-26-1779838673-https_get_8002_certs.gz |
sha1:7acde7a227f24f91fa08b6af0e7b72d9672ee122
|
301.0 MB | May 27, 2026 |
|
|
20260526/2026-05-26-1779819175-https_get_7443_names.gz |
sha1:067b46bc1b1a2f874954509864ba031ac83265e1
|
9.3 MB | May 26, 2026 |
|
|
20260526/2026-05-26-1779819175-https_get_7443_certs.gz |
sha1:ccd43696382790ff2bcc5548cb42abb8476f0107
|
522.1 MB | May 26, 2026 |
