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
20250601/2025-06-01-1748806564-https_get_49592_names.gz
331df0955257cb937333cd76bd059b606888b2f5
6.4 MB June 2, 2025
20250601/2025-06-01-1748806564-https_get_49592_hosts.gz
0d1f52efd940cbb0ea36ae088729f7b14975f159
8.0 MB June 2, 2025
20250601/2025-06-01-1748806564-https_get_49592_endpoints.gz
4c810d7635075de07703d97fbba147387bf255aa
8.2 MB June 2, 2025
20250601/2025-06-01-1748806564-https_get_49592_certs.gz
111607760290cbb10a20a05a92223f48be4b6d70
153.1 MB June 2, 2025
20250531/2025-05-31-1748735557-https_get_7550_names.gz
e75bfb1caa25a3975689b3e72e2787c0e4b9cc9b
419.9 KB June 1, 2025
20250531/2025-05-31-1748735557-https_get_7550_hosts.gz
69d8308b7230cbf3d486e1268de7f4a40f6f4ecd
430.6 KB June 1, 2025
20250531/2025-05-31-1748735557-https_get_7550_endpoints.gz
ac1772489675edd6ee9f1bbc9b25a38277878d27
441.3 KB June 1, 2025
20250531/2025-05-31-1748735557-https_get_7550_certs.gz
98fc4785473cf6d71ca56e127f435b9e64cdb3f1
11.4 MB June 1, 2025
20250531/2025-05-31-1748732186-https_get_4444_names.gz
611101896b568a541b2591440e1c7979ca72df98
2.6 MB June 1, 2025
20250531/2025-05-31-1748732186-https_get_4444_hosts.gz
d5db9bb6f44130d35d59d90744ebb18a1ef87b7d
5.7 MB June 1, 2025