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
20250415/2025-04-15-1744694370-https_get_5443_names.gz
0dc307b3e0db6bbe9855a2eac1b83e21395be54c
2.3 MB April 15, 2025
20250415/2025-04-15-1744694370-https_get_5443_hosts.gz
581453d592cc7bc13e78ba82ddf6cf7a4aa60333
5.9 MB April 15, 2025
20250415/2025-04-15-1744694370-https_get_5443_endpoints.gz
5541414aba090310f509e230976eb7ebee9e14c4
6.1 MB April 15, 2025
20250415/2025-04-15-1744694370-https_get_5443_certs.gz
940e4e2f56f46743202bd2834aaa23d0ef119ea2
65.8 MB April 15, 2025
20250415/2025-04-15-1744683518-https_get_8090_names.gz
9aab7f40c4e240f87ceabe0d94ae6fe7c0813074
3.3 MB April 15, 2025
20250415/2025-04-15-1744683518-https_get_8090_hosts.gz
7336315e914e32eaa7a189cb96ea860a9e7d2714
7.6 MB April 15, 2025
20250415/2025-04-15-1744683518-https_get_8090_endpoints.gz
47b7998ea2a37f884e20dd7e4a0f148024e3d1f8
7.8 MB April 15, 2025
20250415/2025-04-15-1744683518-https_get_8090_certs.gz
91adce575aba80d0e934b450b704aed2fd7c5275
84.6 MB April 15, 2025
20250414/2025-04-14-1744668721-https_get_50880_names.gz
11a60448ba1c3fd85efaf22efc11ed0a08fb73f5
229.9 KB April 15, 2025
20250414/2025-04-14-1744668721-https_get_50880_hosts.gz
3ae494d0692f4f86cff6f925e253552dac184f5d
244.6 KB April 15, 2025