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.

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File Name SHA1-Fingerprint Size Updated At
20250712/2025-07-12-1752345036-https_get_8443_names.gz
3b58ee231d3701095aeca546c08506c66a955807
140.4 MB July 13, 2025
20250712/2025-07-12-1752345036-https_get_8443_hosts.gz
9af56ba1d4d47fb09112ca9457505c49d3d614cc
182.5 MB July 13, 2025
20250712/2025-07-12-1752345036-https_get_8443_endpoints.gz
bc935acc4ff3196dfb608c9f804c39a79a51e4cc
186.9 MB July 13, 2025
20250712/2025-07-12-1752345036-https_get_8443_certs.gz
3b46187a6ffb116c9124e59c7516a14c11546cc1
3.0 GB July 13, 2025
20250712/2025-07-12-1752343927-https_get_49592_names.gz
94b0a5cbba0117794f25c3d89f24a480f7a40e36
6.3 MB July 12, 2025
20250712/2025-07-12-1752343927-https_get_49592_hosts.gz
4179ccac0a07ecdc860aaceb86fedc3c6ec626dc
7.9 MB July 12, 2025
20250712/2025-07-12-1752343927-https_get_49592_endpoints.gz
926e1711a5b3390372e890b8cbd65460b13b67e7
8.1 MB July 12, 2025
20250712/2025-07-12-1752343927-https_get_49592_certs.gz
e7ed0f46f377de469a5443c98775349e70a3beef
151.3 MB July 12, 2025
20250712/2025-07-12-1752336082-https_get_8002_names.gz
7c398d52e284d07ece1d8905894cb2ab6897d0e5
998.6 KB July 12, 2025
20250712/2025-07-12-1752336082-https_get_8002_hosts.gz
054f91e8c1ffdc4dab8a91dbafc2c733656b8406
4.2 MB July 12, 2025