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 | |
|---|---|---|---|---|
|
20250514/2025-05-14-1747249421-imap_starttls_143_names.gz |
c0a67bb09396416a9162c27c3fb2f93e5e9432fa 
|
31.8 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747249421-imap_starttls_143_hosts.gz |
ede7948ae1ca0a91c038a96fecf39add0c11ab97
|
71.1 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747249421-imap_starttls_143_endpoints.gz |
5267969be494e124643c981b193f56b6678fe995
|
72.8 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747249421-imap_starttls_143_certs.gz |
11c0f1a90f604d05aecc19f4e844cde14d643858
|
847.3 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747242711-pop3_starttls_110_names.gz |
1deddd5f86beafc3058bd0ff7936be6457e3e319
|
31.5 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747242711-pop3_starttls_110_hosts.gz |
1ec9d38c28f8a0b22c4f8a2d65ebdbdcf7f8967a
|
72.2 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747242711-pop3_starttls_110_endpoints.gz |
44895a81c75276aa41b6fe8511aa28dd4a6be8be
|
73.8 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747242711-pop3_starttls_110_certs.gz |
c2b845af4e75fd4256a20f1d782fd2a13a9f1c78
|
842.1 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747228337-smtp_starttls_25_names.gz |
34f0df4112c01946d9b5c10acf722ac8215514e4
|
32.1 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747228337-smtp_starttls_25_hosts.gz |
9bfab01250fecce4f16399ac8b16bd5522014e4d
|
59.4 MB | May 14, 2025 |
