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 | |
|---|---|---|---|---|
|
20250329/2025-03-29-1743224015-pop3s_995_names.gz |
d4003f1f74d4e283b6ca231c9972f7c91130b866 
|
34.1 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743224015-pop3s_995_hosts.gz |
ec25b2fbedbd26d48e5172be40c9ae968e09eb70
|
78.4 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743224015-pop3s_995_endpoints.gz |
79c17692aef52756d2b71cd4012384b658a2ab9f
|
80.2 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743224015-pop3s_995_certs.gz |
6e6b11a0e9651da0cc2454c39e12134614c44502
|
911.1 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743207678-smtp_starttls_587_names.gz |
061ed851f6be02ce25a06a447b7e170149ac3391
|
24.0 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743207678-smtp_starttls_587_hosts.gz |
6cfc15acaa51637145b64b6916e8b2992122cbfc
|
43.2 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743207678-smtp_starttls_587_endpoints.gz |
783f7a6641cb608511a613445f96249604926746
|
44.2 MB | March 29, 2025 |
|
|
20250329/2025-03-29-1743207678-smtp_starttls_587_certs.gz |
3d0420161ec570dae6bc0dcbb68df047eaec2482
|
662.0 MB | March 29, 2025 |
|
|
20250316/2025-03-16-1742097601-smtp_starttls_25_names.gz |
6b8ab197fbde2bb4829c3c84de47b99da82a47f8
|
31.5 MB | March 16, 2025 |
|
|
20250316/2025-03-16-1742097601-smtp_starttls_25_hosts.gz |
d759832a5aa5da19722221c01006aebd31079e9b
|
58.9 MB | March 16, 2025 |
