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 | |
|---|---|---|---|---|
|
20251227/2025-12-27-1766803479-https_get_8984_names.gz |
4aea279d2326a62360557a88395e28cb22daf5f3 
|
550.6 KB | Dec. 27, 2025 |
|
|
20251227/2025-12-27-1766803479-https_get_8984_certs.gz |
1a60d7c92fdcfb097c3618ee226e0ec27361ea63
|
18.4 MB | Dec. 27, 2025 |
|
|
20251227/2025-12-27-1766800163-https_get_9443_names.gz |
7c523dc3ec32cfa7fcf2a0bc412c3c18bf68c95f
|
13.1 MB | Dec. 27, 2025 |
|
|
20251227/2025-12-27-1766800163-https_get_9443_certs.gz |
b3cbcb4bc1feef76c382862582c59159278cf71d
|
730.9 MB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766790010-https_get_49592_names.gz |
09dee4483b110fc25e4ea53c025ffef54e2cd1a7
|
6.5 MB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766790010-https_get_49592_certs.gz |
bc95d15468744d4bcfbcc3e98efc5048834a4c94
|
166.0 MB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766788019-https_get_2087_names.gz |
1ca140c759481bf98dd7004394f590d8449acf85
|
38.9 MB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766788019-https_get_2087_certs.gz |
0dd025c317b54e8f9aee9b2542e31bd10185aa01
|
1.6 GB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766785232-https_get_4443_names.gz |
9149101d5c1aee2a511e2d025c83be9ab52c2f0a
|
16.4 MB | Dec. 27, 2025 |
|
|
20251226/2025-12-26-1766785232-https_get_4443_certs.gz |
ac6f6dfbdac0425b116bee7860cfa1cf55d9c357
|
735.2 MB | Dec. 27, 2025 |
