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 | |
|---|---|---|---|---|
|
20250616/2025-06-16-1750117974-imaps_993_endpoints.gz |
ea83b52592352a2ffeb017ebb2948455c67d19fa 
|
85.6 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750117974-imaps_993_certs.gz |
2f9459c03ba78e6df9c00cab9c5e5d6b7f14e1e6
|
1.0 GB | June 17, 2025 |
|
|
20250616/2025-06-16-1750111313-pop3s_995_names.gz |
2e009403d64432157a9b659ce232689770843ce8
|
34.3 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750111313-pop3s_995_hosts.gz |
de1e530bc2829a3dc6547791f4493d8c2b737b16
|
77.7 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750111313-pop3s_995_endpoints.gz |
8f44bac28ea527a198fb9c3089f082843c08a17e
|
79.4 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750111313-pop3s_995_certs.gz |
8fb7f11e4635c870a5453fba6747848130c1a6db
|
913.6 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750108828-imap_starttls_143_names.gz |
efe4ca509a610373992f707fcc64bcffe4732a92
|
32.1 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750108828-imap_starttls_143_hosts.gz |
a8e89da44ad482283d5a8cc05d30094ecb77c267
|
71.3 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750108828-imap_starttls_143_endpoints.gz |
bcf077366819fffbae6c4e228c94db19ed698ac0
|
72.7 MB | June 17, 2025 |
|
|
20250616/2025-06-16-1750108828-imap_starttls_143_certs.gz |
e8c30df4bd2697300565ee830cb072cfc76ef200
|
849.1 MB | June 17, 2025 |
