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
20250628/2025-06-28-1751129794-https_get_55443_endpoints.gz
c6207411f530b792cbb92a8a9ed6e544a8c0d8e6
3.1 MB June 29, 2025
20250628/2025-06-28-1751129794-https_get_55443_certs.gz
8c58d8ac2b4428926383edd6c21ec87f4820906f
19.4 MB June 29, 2025
20250628/2025-06-28-1751126359-https_get_5443_names.gz
9e925fce8edac56aedea7b9a1db7d71f1f3bddb1
2.3 MB June 28, 2025
20250628/2025-06-28-1751126359-https_get_5443_hosts.gz
705c833b9bfb5c6a3e5b9e1753568c135995ff9d
5.9 MB June 28, 2025
20250628/2025-06-28-1751126359-https_get_5443_endpoints.gz
5477ecbd9a1c75369c32ee7e0d9989691e5476be
6.0 MB June 28, 2025
20250628/2025-06-28-1751126359-https_get_5443_certs.gz
2ca2354b44d1bae08d253ab40cbc09efa4f41d96
64.7 MB June 28, 2025
20250628/2025-06-28-1751124649-https_get_4444_names.gz
283ab0b0276dd444655fd47198d5261d11e9054e
2.5 MB June 28, 2025
20250628/2025-06-28-1751124649-https_get_4444_hosts.gz
ce36deb259ec61cc49febcfaba383a277aaa1d27
5.7 MB June 28, 2025
20250628/2025-06-28-1751124649-https_get_4444_endpoints.gz
3c448e1eb9decdf1d14cf7b8e3d6762ce83bb51d
5.8 MB June 28, 2025
20250628/2025-06-28-1751124649-https_get_4444_certs.gz
01c14e463f9c06b131c5c69c19d6342ae457f9c7
63.7 MB June 28, 2025