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 | |
|---|---|---|---|---|
|
20250803/2025-08-03-1754188963-nntps_563_names.gz |
a5f657a156998fa158de279d49abecf64ba7d93a 
|
114.8 KB | Aug. 3, 2025 |
|
|
20250803/2025-08-03-1754188963-nntps_563_hosts.gz |
d1a198a7b5102108c375f908daee9d239d13f1c7
|
130.5 KB | Aug. 3, 2025 |
|
|
20250803/2025-08-03-1754188963-nntps_563_endpoints.gz |
9d518c7af5a56941fe3ddc8bad984dcb1bd38760
|
133.8 KB | Aug. 3, 2025 |
|
|
20250803/2025-08-03-1754188963-nntps_563_certs.gz |
0dd2c19391eb821c4fb8f16a7e39c645cf41c291
|
3.3 MB | Aug. 3, 2025 |
|
|
20250729/2025-07-29-1753790339-smtp_starttls_25_names.gz |
0f90221988571c7497a180db6b508a92fa9a671a
|
32.0 MB | July 29, 2025 |
|
|
20250729/2025-07-29-1753790339-smtp_starttls_25_hosts.gz |
5836d659979880c6d416f384b75f04817cb754cb
|
59.6 MB | July 29, 2025 |
|
|
20250729/2025-07-29-1753790339-smtp_starttls_25_endpoints.gz |
ec92d6ac53e4695ab5248117ca30bb478729b726
|
60.7 MB | July 29, 2025 |
|
|
20250729/2025-07-29-1753790339-smtp_starttls_25_certs.gz |
9a6d3b85539da3e7dfdbcea94f06da5327db64b5
|
847.9 MB | July 29, 2025 |
|
|
20250729/2025-07-29-1753763689-smtp_starttls_587_names.gz |
efeb38140b111e2c79e1c40abe41b5a6152df0ae
|
24.3 MB | July 29, 2025 |
|
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20250729/2025-07-29-1753763689-smtp_starttls_587_hosts.gz |
44291213e228f2712151f3cbfaa809e34b8780f1
|
44.1 MB | July 29, 2025 |
