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 | |
|---|---|---|---|---|
|
20260712/2026-07-12-1783885283-https_get_16993_names.gz |
sha1:51a72608c67ac8df3a2a94cada323a331af5324e 
|
432.0 KB | July 12, 2026 |
|
|
20260712/2026-07-12-1783885283-https_get_16993_certs.gz |
sha1:c3348404b8d0c9dc052a01a46fa326be76af06d1
|
23.0 MB | July 12, 2026 |
|
|
20260712/2026-07-12-1783883093-https_get_9443_names.gz |
sha1:c334d7014baefa93da43ab2c1692331a5a49e73f
|
16.7 MB | July 13, 2026 |
|
|
20260712/2026-07-12-1783883093-https_get_9443_certs.gz |
sha1:e16fca1747ba5a79ea1eca08578a5689573702ad
|
927.1 MB | July 13, 2026 |
|
|
20260712/2026-07-12-1783879441-https_get_8002_names.gz |
sha1:60fa9f5c6f7d613f3d6342a27a94874432a6f01a
|
4.8 MB | July 13, 2026 |
|
|
20260712/2026-07-12-1783879441-https_get_8002_certs.gz |
sha1:15c004a83fe5993d84d7b1392ee598c969c671d5
|
309.8 MB | July 13, 2026 |
|
|
20260712/2026-07-12-1783850005-https_get_2083_names.gz |
sha1:1a326fa5150e7ef7452d506290dfffc517a79f84
|
40.1 MB | July 12, 2026 |
|
|
20260712/2026-07-12-1783850005-https_get_2083_certs.gz |
sha1:6f3fab0768e5d85a2e7afc6d9c58f87a13e35e78
|
2.0 GB | July 12, 2026 |
|
|
20260712/2026-07-12-1783845985-https_get_8010_names.gz |
sha1:73edb2562a82ac0ff15a05666bbd0683e4220cb5
|
14.9 MB | July 12, 2026 |
|
|
20260712/2026-07-12-1783845985-https_get_8010_certs.gz |
sha1:a91ee11c0a34516b7e55e498864b4df696966388
|
454.4 MB | July 12, 2026 |
