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 | |
|---|---|---|---|---|
|
20251026/2025-10-26-1761501094-https_get_60443_names.gz |
b25b026d9a9bae9c2bbef07a39a309919825cb75 
|
3.2 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761501094-https_get_60443_certs.gz |
09a2c4af5b70a7b9f5d3ed3c55a41f3014cd635c
|
149.9 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761499288-https_get_1443_names.gz |
c8ddad6b05c72a801f6a956dd477c1f054e24ace
|
7.7 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761499288-https_get_1443_certs.gz |
f20e5b83053d76a67be465ca460b22f9657d0fe6
|
368.9 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761491334-https_get_7548_names.gz |
9de4664403e01385f1580eef8778bdddee8330f0
|
2.9 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761491334-https_get_7548_certs.gz |
c0ed9558a5e7bfe33e455b6c19e05580a15ed0b5
|
131.0 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761486182-https_get_16993_names.gz |
dbaf374d3948396b4d173be5ea3e9259939d279c
|
363.0 KB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761486182-https_get_16993_certs.gz |
a4379230e10a41b2aacea7411dacd34ffe891832
|
17.7 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761485092-https_get_5001_names.gz |
c2ca6007162ddf53a6d5f8e61bd84da39e92b46b
|
21.6 MB | Oct. 26, 2025 |
|
|
20251026/2025-10-26-1761485092-https_get_5001_certs.gz |
43a27b722e60a232258805e7d0c603dfc6042a20
|
719.8 MB | Oct. 26, 2025 |
