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 | |
|---|---|---|---|---|
|
20260716/2026-07-16-1784240010-https_get_8090_names.gz |
sha1:5c293f3faf741954f2307b9ede7790d482a729e8 
|
7.3 MB | July 17, 2026 |
|
|
20260716/2026-07-16-1784240010-https_get_8090_certs.gz |
sha1:926e8cbe1809dd09a3891dc7afe6f733b746b4b3
|
327.6 MB | July 17, 2026 |
|
|
20260716/2026-07-16-1784234872-https_get_8181_names.gz |
sha1:c04385d1a5098ca2f8e613e9148d43daadc1a7ed
|
4.7 MB | July 17, 2026 |
|
|
20260716/2026-07-16-1784234872-https_get_8181_certs.gz |
sha1:454bdba776fb52109a756d946e8e80befcd03fe8
|
296.5 MB | July 17, 2026 |
|
|
20260716/2026-07-16-1784219520-https_get_4343_names.gz |
sha1:16bea31b3577106479d7c47fac28e0f973165e80
|
5.6 MB | July 16, 2026 |
|
|
20260716/2026-07-16-1784219520-https_get_4343_certs.gz |
sha1:a9103ec7f92d2aa18bde901dea0b809292ab925b
|
286.7 MB | July 16, 2026 |
|
|
20260716/2026-07-16-1784211382-https_get_11443_names.gz |
sha1:9e704e55ee772dd7885a84954ca5f002ae21adf6
|
5.4 MB | July 16, 2026 |
|
|
20260716/2026-07-16-1784211382-https_get_11443_certs.gz |
sha1:38410383fd76a50338aaccab9273250689aba78a
|
304.4 MB | July 16, 2026 |
|
|
20260716/2026-07-16-1784204729-https_get_55443_names.gz |
sha1:031ea7455b2aab551c259e4d9d85fdfbafcbe749
|
3.4 MB | July 16, 2026 |
|
|
20260716/2026-07-16-1784204729-https_get_55443_certs.gz |
sha1:a5227f96a49eefb5832ca7a0f9a60cdc7958ef28
|
164.5 MB | July 16, 2026 |
