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 | |
|---|---|---|---|---|
|
20260905/2026-09-05-1788577635-ftps_990_names.gz |
sha1:b69ca62e1908e9997e587868939e3422794134b6 
|
5.8 MB | Sept. 5, 2026 |
|
|
20260905/2026-09-05-1788577635-ftps_990_certs.gz |
sha1:73bdb03bb000d83bc7c9fdaf513bc4e4b9abbc21
|
385.8 MB | Sept. 5, 2026 |
|
|
20260904/2026-09-04-1788563119-tcp_dns_853_names.gz |
sha1:c2fe811c3e8244a12cc896e1d10da80613f23265
|
5.8 MB | Sept. 5, 2026 |
|
|
20260904/2026-09-04-1788563119-tcp_dns_853_certs.gz |
sha1:29d4f39520f37936441e8fcae0aadd11378ba007
|
277.1 MB | Sept. 5, 2026 |
|
|
20260904/2026-09-04-1788547626-nntps_563_names.gz |
sha1:2d0674b4377a8220a4554210e1dd6a80b07ed7c1
|
147.1 KB | Sept. 4, 2026 |
|
|
20260904/2026-09-04-1788547626-nntps_563_certs.gz |
sha1:683cdf55bcc0363f8502ff57d66cabdaf1e07f5c
|
6.9 MB | Sept. 4, 2026 |
|
|
20260904/2026-09-04-1788482515-mqtt_8883_names.gz |
sha1:29f7ed0deb98edf2798f4e0eaaecb37cf362dc57
|
3.1 MB | Sept. 4, 2026 |
|
|
20260904/2026-09-04-1788482515-mqtt_8883_certs.gz |
sha1:33b483c7d015be3d5cafe94b103812a382413db8
|
133.4 MB | Sept. 4, 2026 |
|
|
20260903/2026-09-03-1788461721-tcp_ldap_389_names.gz |
sha1:59fa39c56fb4e544a859702e0065282af7403199
|
744.4 KB | Sept. 7, 2026 |
|
|
20260903/2026-09-03-1788461721-tcp_ldap_389_certs.gz |
sha1:dc1ecabe192456bbffedadf2afc28afb59ad8562
|
30.2 MB | Sept. 7, 2026 |
