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 | |
|---|---|---|---|---|
|
20260506/2026-05-06-1778089167-https_get_50443_names.gz |
sha1:5c7c7132cc9d4ca89c7a603539545aa6bad9865c 
|
5.2 MB | May 6, 2026 |
|
|
20260506/2026-05-06-1778089167-https_get_50443_certs.gz |
sha1:0ba6264bb9481c519ab69061d0b17812aca58b4d
|
256.0 MB | May 6, 2026 |
|
|
20260506/2026-05-06-1778069303-https_get_6984_names.gz |
sha1:a99d65cbb2b708dcd02fa1840bbfcbd4486c1515
|
582.2 KB | May 6, 2026 |
|
|
20260506/2026-05-06-1778069303-https_get_6984_certs.gz |
sha1:ee3fd88b7c5f44cf0a835ca4ac56b2bc658d51e3
|
16.9 MB | May 6, 2026 |
|
|
20260506/2026-05-06-1778068074-https_get_8010_names.gz |
sha1:3b004e885c3b19a96663f3b5cd7178d6a8854d23
|
16.9 MB | May 6, 2026 |
|
|
20260506/2026-05-06-1778068074-https_get_8010_certs.gz |
sha1:d7e25e42140a0664e4de16252df76b2e1e645ae4
|
473.3 MB | May 6, 2026 |
|
|
20260505/2026-05-05-1778024193-https_get_11443_names.gz |
sha1:a62f52534938900b9377225dc961aec96e5ccbae
|
5.1 MB | May 6, 2026 |
|
|
20260505/2026-05-05-1778024193-https_get_11443_certs.gz |
sha1:ec864de776b068a161570939f5e544f4fd6348bc
|
272.0 MB | May 6, 2026 |
|
|
20260505/2026-05-05-1778011967-https_get_49592_names.gz |
sha1:b4ad372167aa52555aa47c42e09fd2dc6e03ec77
|
6.0 MB | May 5, 2026 |
|
|
20260505/2026-05-05-1778011967-https_get_49592_certs.gz |
sha1:7d7fa9d68f9a00279434937671804f6c2bf353f1
|
155.8 MB | May 5, 2026 |
