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 | |
|---|---|---|---|---|
|
20251028/2025-10-28-1761650949-https_get_4343_names.gz |
85a6ebffca81e5072c70247673a98320a820d3db 
|
5.0 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761650949-https_get_4343_certs.gz |
cbb937a8656c61d3871c4163acc0a5ceb9ca7298
|
247.3 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761645478-https_get_12443_names.gz |
9b2b8c39fc880e2e57e63c04c82aa0db169dd14a
|
3.7 MB | Oct. 28, 2025 |
|
|
20251028/2025-10-28-1761645478-https_get_12443_certs.gz |
6917c97384e732eefbf042672a64c30835ea35c1
|
176.3 MB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761603917-https_get_4443_names.gz |
e8637f74dcda6e9c9f28c2fc3fdcd88ec122926e
|
16.6 MB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761603917-https_get_4443_certs.gz |
ccb92d529d5a26f2ae0c792952911974af418975
|
744.0 MB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761603233-https_get_2087_names.gz |
71dcf566bab33b7d670bf6599cece43c2d5ef72d
|
39.2 MB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761603233-https_get_2087_certs.gz |
83d2c5f387a6840ce064d171c1e79ca3d774e48a
|
1.6 GB | Oct. 28, 2025 |
|
|
20251027/2025-10-27-1761594277-https_get_50880_names.gz |
f11f1e71d4f11f13e8c3be6a70132530f4b8a621
|
319.8 KB | Oct. 27, 2025 |
|
|
20251027/2025-10-27-1761594277-https_get_50880_certs.gz |
f1b46c318339389b88d3c2600e9bd79fa7954da3
|
13.0 MB | Oct. 27, 2025 |
