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 | |
|---|---|---|---|---|
|
20250429/2025-04-29-1745885338-pop3_starttls_110_names.gz |
81f19fae838ebf3922dde93a7167746f49179c8b 
|
31.6 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885338-pop3_starttls_110_hosts.gz |
79526d4e5b6cb7038da8acd7337854ac25d2058a
|
72.3 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885338-pop3_starttls_110_endpoints.gz |
83e848d44164395d46e81f5fbd68b17d49137ea1
|
73.9 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885338-pop3_starttls_110_certs.gz |
c1e2f342d2440ed9988a28d2e6cc24b45d1c0f3e
|
842.6 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885099-imaps_993_names.gz |
104ca9de701e5681f60b892cb55cee6986223b39
|
39.1 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885099-imaps_993_hosts.gz |
99c53a8386f109e651a8c446bdabbb3d5641f640
|
84.8 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885099-imaps_993_endpoints.gz |
d8ce983426e40be98028b6e222fe413d7e145bb5
|
86.8 MB | April 29, 2025 |
|
|
20250429/2025-04-29-1745885099-imaps_993_certs.gz |
451fe335af9e80e04110b0ee51206ceeac095b17
|
1.0 GB | April 29, 2025 |
|
|
20250428/2025-04-28-1745875604-smtp_starttls_25_names.gz |
f97ff1aa3d12a21cb9cef8ccaf5d94c625601601
|
31.8 MB | April 29, 2025 |
|
|
20250428/2025-04-28-1745875604-smtp_starttls_25_hosts.gz |
35430a77dd4dfc402f7e948fa5fa909b1ec758db
|
58.4 MB | April 29, 2025 |
