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 | |
|---|---|---|---|---|
|
20250415/2025-04-15-1744706608-pop3_starttls_110_names.gz |
ed9032de388666cfe86847291a06a40fdba1123b 
|
31.5 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744706608-pop3_starttls_110_hosts.gz |
ac39eca5f958c4be98dea11c7ef09d5976494785
|
72.4 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744706608-pop3_starttls_110_endpoints.gz |
e34315d833ed00ab6c063e6d24284a77bd0d243c
|
74.2 MB | April 15, 2025 |
|
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20250415/2025-04-15-1744706608-pop3_starttls_110_certs.gz |
db8e84fdafa0328eb4dc0924dbbc2e9eae9d2670
|
841.4 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744697373-imap_starttls_143_names.gz |
f6c4dd683423a332fa907e1d0af3e2d75bb03d65
|
32.0 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744697373-imap_starttls_143_hosts.gz |
52caeff181e7c0b0ae0b974cd61e849765a55ac8
|
72.0 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744697373-imap_starttls_143_endpoints.gz |
43139b4bc7b5c175ff9b5748501c32f75a555c4a
|
73.5 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744697373-imap_starttls_143_certs.gz |
aa38c4e4a29654006c7d56f28dbb4fb1c4b0336c
|
852.0 MB | April 15, 2025 |
|
|
20250415/2025-04-15-1744694078-smtp_starttls_25_names.gz |
1d8c56944d1909140c2995836175db462caca6f2
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32.0 MB | April 15, 2025 |
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20250415/2025-04-15-1744694078-smtp_starttls_25_hosts.gz |
ea9039a00891c1eb52355afc0e2445f031e94ac8
|
59.1 MB | April 15, 2025 |
