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 | |
|---|---|---|---|---|
|
20250715/2025-07-15-1752549189-smtps_465_endpoints.gz |
664bf61cae0deef5116fcd4b0cad2f793e3ceaee 
|
78.7 MB | July 15, 2025 |
|
|
20250715/2025-07-15-1752549189-smtps_465_certs.gz |
b8d565cc85124cd8f3f08c441b76a8e397b4bad4
|
938.1 MB | July 15, 2025 |
|
|
20250714/2025-07-14-1752530047-imaps_993_names.gz |
57e76c0aa6a811682f0d5e25a9e4fb3ec9dab4a6
|
39.2 MB | July 15, 2025 |
|
|
20250714/2025-07-14-1752530047-imaps_993_hosts.gz |
5c4da33da1c0920422d3250fecac93fa85478ead
|
86.0 MB | July 15, 2025 |
|
|
20250714/2025-07-14-1752530047-imaps_993_endpoints.gz |
049b6f7e7ef06ce56482a497bfd1ceccca7141ff
|
88.0 MB | July 15, 2025 |
|
|
20250714/2025-07-14-1752530047-imaps_993_certs.gz |
31619bef697d3409cd6712e0ea2a8ad516c0684e
|
1.0 GB | July 15, 2025 |
|
|
20250713/2025-07-13-1752441750-imap_starttls_143_names.gz |
aa00b5c17e3b495246fea4f78b3ab8ce5550483a
|
32.1 MB | July 14, 2025 |
|
|
20250713/2025-07-13-1752441750-imap_starttls_143_hosts.gz |
84f3b43133ab193bdd04b57277d7ca442138aadf
|
72.9 MB | July 14, 2025 |
|
|
20250713/2025-07-13-1752441750-imap_starttls_143_endpoints.gz |
a482ebc60976252ef27c132f7e984ec253981fb6
|
74.5 MB | July 14, 2025 |
|
|
20250713/2025-07-13-1752441750-imap_starttls_143_certs.gz |
39c3356dcccf596f1a3a3c40d4e222718cde2a5c
|
847.0 MB | July 14, 2025 |
