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 | |
|---|---|---|---|---|
|
20260112/2026-01-12-1768217528-https_get_4434_names.gz |
f361321d29b500cfc06e35bd08c8072933669c67 
|
4.2 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768217528-https_get_4434_certs.gz |
548f04e97bd417de2d6a5c9711c9850a067702bf
|
171.2 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768207680-https_get_9043_names.gz |
a42a9d526c38908518dd24a0c8e3dc0f7292f252
|
3.0 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768207680-https_get_9043_certs.gz |
13e3c183d44279de4676ed37f5fd7f42c3ccfc6d
|
137.2 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768201931-https_get_30443_names.gz |
f6c70a60cb81a49fa5f45f2694295109c635ed52
|
3.9 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768201931-https_get_30443_certs.gz |
aed34b2c42a6683940ae9587ac06e656abcfe886
|
207.8 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768194393-https_get_8009_names.gz |
4b2cdc5e8f0062a412097e6fbc1e60b6dc2b3640
|
3.2 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768194393-https_get_8009_certs.gz |
db76e7de444d4556675831610a549b55e4dc5db7
|
154.7 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768194371-https_get_8002_names.gz |
e8e7bacdb5f92363535822a14e85ad12b53da72f
|
4.4 MB | Jan. 12, 2026 |
|
|
20260112/2026-01-12-1768194371-https_get_8002_certs.gz |
3ed0e468eac0dfbf4f15092ae846591759e2862b
|
268.1 MB | Jan. 12, 2026 |
