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 | |
|---|---|---|---|---|
|
20260514/2026-05-14-1778779835-https_get_2083_names.gz |
sha1:396157225958143e7bf5aa2aa07d6273c357b2f6 
|
39.9 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778779835-https_get_2083_certs.gz |
sha1:3c741b83d916b552aa8214353cfc0a99f6f882a6
|
1.9 GB | May 14, 2026 |
|
|
20260514/2026-05-14-1778775968-https_get_40443_names.gz |
sha1:1e0908f132ee54202b9f1b88a2f54cf00f9ca2a6
|
3.9 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778775968-https_get_40443_certs.gz |
sha1:5a0fa064e1a2b492182eb5473b3a328fcd08e7e2
|
167.2 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778765834-https_get_4434_names.gz |
sha1:d826a1a1f3d99fd215f4748928ed1c328bae1e8f
|
4.3 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778765834-https_get_4434_certs.gz |
sha1:7079c1ba2e10114ab0a87536cb7e65d189876ec9
|
174.1 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778761337-https_get_60443_names.gz |
sha1:fd8e228cf7833ef36a1ee39fb4aeb7b4f5b26949
|
3.3 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778761337-https_get_60443_certs.gz |
sha1:2daf6ba9030a5bd3cde48551ef49fa3eb4c4f1a0
|
148.5 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778751301-https_get_1443_names.gz |
sha1:7a47d1b3c9dbb418123ce45b13c6ed10d7326ff5
|
7.7 MB | May 14, 2026 |
|
|
20260514/2026-05-14-1778751301-https_get_1443_certs.gz |
sha1:9841ccd0943dd7d7ce6ccda4865495aeca5d0c8c
|
373.1 MB | May 14, 2026 |
