X.509 certificate metadata observed when communicating with miscellaneous non-HTTPS endpoints, such as IMAPS, POP3S, etc.
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 | |
|---|---|---|---|---|
|
20250602/2025-06-02-1748861007-smtp_starttls_25_endpoints.gz |
d2f75f44aed37e6731d459d2fff5f76127672428 
|
59.2 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748861007-smtp_starttls_25_certs.gz |
b932e4edcf19aa370d5c3367596bcafa7d6e3156
|
848.5 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748848859-imap_starttls_143_names.gz |
7ab0ba3c0380e45002a876cc2393522449adbe57
|
31.9 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748848859-imap_starttls_143_hosts.gz |
ab42f004fbb85978e8fd20bc91f281f0134fe5cd
|
70.7 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748848859-imap_starttls_143_endpoints.gz |
128141e554d24741bc2ae4ae0f370f813365d83c
|
72.3 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748848859-imap_starttls_143_certs.gz |
f7e8e4b347034a74ec7491e45e0ec2400def7d13
|
846.5 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748843493-smtps_465_names.gz |
8b962e5ca022067682153c9237460868b8011f24
|
35.2 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748843493-smtps_465_hosts.gz |
8a86fad0a4f713ac21ab87ba9d63f96fcf7b4846
|
76.3 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748843493-smtps_465_endpoints.gz |
439dc6ceac8fb5a33e300a6de019e4537050575f
|
78.0 MB | June 2, 2025 |
|
|
20250602/2025-06-02-1748843493-smtps_465_certs.gz |
4b714ed668bab40f00aa210e8e9cc9f6c0953896
|
943.3 MB | June 2, 2025 |
