X.509 certificate metadata observed when communicating with HTTPS endpoints

Study Details

Study

Project Sonar: IPv4 SSL Certificates

Author

Project Sonar | Rapid7

Contact

Rapid7 Labs

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.

Full Dataset Listing

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File Name SHA1-Fingerprint Size Updated At
20250926/2025-09-26-1758876749-https_get_50443_names.gz
0a0dcf21764b580c12ae7bffdd2bbab47f20f071
5.3 MB Sept. 26, 2025
20250926/2025-09-26-1758876749-https_get_50443_certs.gz
463ff6b05a8707c70766978c6f87793aa8c341b3
256.5 MB Sept. 26, 2025
20250926/2025-09-26-1758870155-https_get_16993_names.gz
14d94827089eae153b745dbfe7d8f2300a794abd
351.5 KB Sept. 26, 2025
20250926/2025-09-26-1758870155-https_get_16993_certs.gz
5c0e969b2ccac4e7cdcf487e726bfd69cdf77fa5
17.0 MB Sept. 26, 2025
20250926/2025-09-26-1758868051-https_get_5001_names.gz
b967c01d891a5a5d31a69b6b445bf7c329a136d0
21.9 MB Sept. 26, 2025
20250926/2025-09-26-1758868051-https_get_5001_certs.gz
7809d9fc2d676e211ecc87b268a91a063e3c26a9
770.2 MB Sept. 26, 2025
20250926/2025-09-26-1758845641-https_get_8010_names.gz
9a8ae549d3ae3bb7cd57038f83cc960e400694ce
24.5 MB Sept. 26, 2025
20250926/2025-09-26-1758845641-https_get_8010_certs.gz
60d3b6654aca1d44d9e29714c2825115cd710de4
661.6 MB Sept. 26, 2025
20250926/2025-09-26-1758845129-https_get_2083_names.gz
10782fead5179b264e47421450253bc2ddd62a74
44.5 MB Sept. 26, 2025
20250926/2025-09-26-1758845129-https_get_2083_certs.gz
1ed63426e38a2919dbd2511e6c22d98b6f5866eb
2.3 GB Sept. 26, 2025