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 | |
|---|---|---|---|---|
|
20250815/2025-08-15-1755256070-pop3s_995_names.gz |
46969752a7bd0210719a52c43f9bbe82155d8fd1 
|
88.0 MB | Aug. 15, 2025 |
|
|
20250815/2025-08-15-1755256070-pop3s_995_certs.gz |
6555c1c85708699ee527cb9f344af7e9cd882cf2
|
4.1 GB | Aug. 15, 2025 |
|
|
20250815/2025-08-15-1755233855-smtp_starttls_25_names.gz |
82ad3e94d78dd690faa35df952f9d97fb339e8a9
|
71.5 MB | Aug. 15, 2025 |
|
|
20250815/2025-08-15-1755233855-smtp_starttls_25_certs.gz |
24cf519deb0d9d43862eaf23809d895f1b2ec8f5
|
3.2 GB | Aug. 15, 2025 |
|
|
20250815/2025-08-15-1755218546-imap_starttls_143_names.gz |
2d04d20c6064d51785d5182b82518334866d0e49
|
80.2 MB | Aug. 15, 2025 |
|
|
20250815/2025-08-15-1755218546-imap_starttls_143_certs.gz |
0fdf18b8d0fb2b7e879063192b523ff8e91ed90c
|
3.5 GB | Aug. 15, 2025 |
|
|
20250814/2025-08-14-1755213330-smtps_465_names.gz |
fd313d425ea6a9e91544db9f8878d18531b4bcfa
|
87.5 MB | Aug. 15, 2025 |
|
|
20250814/2025-08-14-1755213330-smtps_465_certs.gz |
14aa8c5465259ab89c24018a548999f5bc6dc212
|
3.7 GB | Aug. 15, 2025 |
|
|
20250814/2025-08-14-1755212369-imaps_993_names.gz |
fa0e823f4ef71778b992e28b0e2cebf575087a78
|
95.3 MB | Aug. 15, 2025 |
|
|
20250814/2025-08-14-1755212369-imaps_993_certs.gz |
c392a2bf4f657f7c747066106409b66743b6afb1
|
4.4 GB | Aug. 15, 2025 |
