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 | |
|---|---|---|---|---|
|
20260705/2026-07-05-1783217597-mqtt_8883_names.gz |
sha1:ea15b0298b18487cd5cfa1e9052d68c08bc6c1be 
|
2.8 MB | July 5, 2026 |
|
|
20260705/2026-07-05-1783217597-mqtt_8883_certs.gz |
sha1:8c77c9d9cd6de57e3aaa76066f7b71905fc642c4
|
125.3 MB | July 5, 2026 |
|
|
20260704/2026-07-04-1783192773-ftps_990_names.gz |
sha1:3dddf5e24b7b1263ff2c02ac0b329ef8c3dbb0c8
|
6.0 MB | July 4, 2026 |
|
|
20260704/2026-07-04-1783192773-ftps_990_certs.gz |
sha1:97295a917eb8cf5debef37007143f3b444d83e7b
|
386.8 MB | July 4, 2026 |
|
|
20260704/2026-07-04-1783188183-tcp_ldap_389_names.gz |
sha1:73dd53b3fdf36c89e40194345cffef8923b71703
|
826.7 KB | July 4, 2026 |
|
|
20260704/2026-07-04-1783188183-tcp_ldap_389_certs.gz |
sha1:2d291409f59317a7a8846606e796abb0e4b3b896
|
34.2 MB | July 4, 2026 |
|
|
20260704/2026-07-04-1783172905-tcp_dns_853_names.gz |
sha1:7c6c09a5d246948ee2a808202a9dd2610e2c4c64
|
5.7 MB | July 4, 2026 |
|
|
20260704/2026-07-04-1783172905-tcp_dns_853_certs.gz |
sha1:ed62fa8e4f95814d424d705b9b11d97a71ce6dfe
|
268.3 MB | July 4, 2026 |
|
|
20260704/2026-07-04-1783123785-tcp_ldap_636_names.gz |
sha1:74ffda2a7ce5021ab19178d38598248c3ba471c7
|
928.0 KB | July 4, 2026 |
|
|
20260704/2026-07-04-1783123785-tcp_ldap_636_certs.gz |
sha1:a7e1eabb44bef75f9b0e4c1354bd100d52205f62
|
38.0 MB | July 4, 2026 |
