X.509 certificate metadata observed when communicating with HTTPS endpoints
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 | |
|---|---|---|---|---|
|
20260314/2026-03-14-1773525912-https_get_8090_names.gz |
c87dedef47235c4b1b3b0c29e9fe846ea30c8eb8 
|
7.2 MB | March 15, 2026 |
|
|
20260314/2026-03-14-1773525912-https_get_8090_certs.gz |
1d44d4a3e961d871c487f5cd7559b6b7b06fe5d9
|
305.0 MB | March 15, 2026 |
|
|
20260314/2026-03-14-1773498899-https_get_5443_names.gz |
a09875f8699f084682af8a3dfacdc63a44c52333
|
6.1 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773498899-https_get_5443_certs.gz |
d32d63c81b3539a90454d736132f996e2b90039d
|
308.0 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773482652-https_get_7550_names.gz |
64e4459158cfbf6387c5d1bf86eb181d722ed81e
|
526.5 KB | March 14, 2026 |
|
|
20260314/2026-03-14-1773482652-https_get_7550_certs.gz |
f11b6cecb37f07e6545524511976e622d9f63c06
|
17.5 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773480183-https_get_9443_names.gz |
267c65782ca738cec1dbde949a29d0c95471dabd
|
13.8 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773480183-https_get_9443_certs.gz |
b5b7f0fe3fa59469c31ce7dd971a87b4ec345235
|
751.1 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773474265-https_get_49592_names.gz |
b8444321b58a3c60af13a771874f2aaf16d5458e
|
6.1 MB | March 14, 2026 |
|
|
20260314/2026-03-14-1773474265-https_get_49592_certs.gz |
63a29d2c0abfe961be90b9d2d9699c928eb024e2
|
157.2 MB | March 14, 2026 |
