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
20250728/2025-07-28-1753670234-https_get_2087_endpoints.gz
0ea2ee502700f6a99cba7ceccbe83f5bde06d8e8
36.5 MB July 28, 2025
20250728/2025-07-28-1753670234-https_get_2087_certs.gz
1d9dbf6c09d04d15fc90b55525d5c8e70dc799f9
325.6 MB July 28, 2025
20250727/2025-07-27-1753655093-https_get_10443_names.gz
d1547ec08f0cab610e93c29fc95f109058ff5493
9.7 MB July 28, 2025
20250727/2025-07-27-1753655093-https_get_10443_hosts.gz
ef2a5fb539d03db78c72f3b0f8b2cf54abdc11f4
16.4 MB July 28, 2025
20250727/2025-07-27-1753655093-https_get_10443_endpoints.gz
c800637b5e5d76a0914a57039e0d988bbf34b9dd
16.9 MB July 28, 2025
20250727/2025-07-27-1753655093-https_get_10443_certs.gz
1c99da748d161c8ad0b9780a5929a116dd173c80
235.1 MB July 28, 2025
20250727/2025-07-27-1753627448-https_get_4433_names.gz
51a2b4e9c05a0424f668f7eece9bf99a24b6ed41
8.3 MB July 27, 2025
20250727/2025-07-27-1753627448-https_get_4433_hosts.gz
d7b254e22fd81526e8f56baeae675c0cad16d12d
11.5 MB July 27, 2025
20250727/2025-07-27-1753627448-https_get_4433_endpoints.gz
8953cbf2dc8082e535ec8d0a8e94f4ee561dcfd9
11.9 MB July 27, 2025
20250727/2025-07-27-1753627448-https_get_4433_certs.gz
5b0c7f459fb3e08a0779f51d18ffa676806cef17
202.0 MB July 27, 2025