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

Existing Open Data users can sign in for access. See the About page for information on requesting access.

File Name SHA1-Fingerprint Size Updated At
20250414/2025-04-14-1744634800-https_get_4444_endpoints.gz
8074f1e8380b1c1e2f0fb11a007f017becfd9a21
6.2 MB April 14, 2025
20250414/2025-04-14-1744634800-https_get_4444_certs.gz
d0615dcbee3d9b72af5d7de9b531dcaf957b2b71
68.9 MB April 14, 2025
20250414/2025-04-14-1744623866-https_get_8984_names.gz
c810df1f0df9621abb6fc55d1e02862b93b8d6b1
416.8 KB April 14, 2025
20250414/2025-04-14-1744623866-https_get_8984_hosts.gz
921d7267879a32363efce986a779940534e221b1
428.4 KB April 14, 2025
20250414/2025-04-14-1744623866-https_get_8984_endpoints.gz
697837c7a47ad94e5f6b2ae78e72c3af35327e63
439.0 KB April 14, 2025
20250414/2025-04-14-1744623866-https_get_8984_certs.gz
52a1e2166bbc3495fe30b9c6454cba518682fc8f
11.5 MB April 14, 2025
20250414/2025-04-14-1744618867-https_get_2087_names.gz
7fbbb3f8eb5040e710ffdd765ea1b00997522e51
13.9 MB April 14, 2025
20250414/2025-04-14-1744618867-https_get_2087_hosts.gz
48b8bc0e1215346fdbe8c26a33236bc105f51851
39.0 MB April 14, 2025
20250414/2025-04-14-1744618867-https_get_2087_endpoints.gz
7fcf6b0851a337727e12e2cb132b7e58649075b2
40.1 MB April 14, 2025
20250414/2025-04-14-1744618867-https_get_2087_certs.gz
7e34a5d00edd381563b30d76c3385f0cf775de7f
355.7 MB April 14, 2025