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
20250414/2025-04-14-1744614665-https_get_11443_names.gz
fe37cb6ccb22ff779db90268f36d983b885c59f5
1.4 MB April 14, 2025
20250414/2025-04-14-1744614665-https_get_11443_hosts.gz
72bdaac35cb762561a4190d192148529db9ccb72
4.7 MB April 14, 2025
20250414/2025-04-14-1744614665-https_get_11443_endpoints.gz
faace680e057fcfc37ed5f433434d1894ec6f215
4.8 MB April 14, 2025
20250414/2025-04-14-1744614665-https_get_11443_certs.gz
5f38035ddf448707039c0cf7900104cf7b921b27
39.6 MB April 14, 2025
20250414/2025-04-14-1744597008-https_get_10443_names.gz
55f69c64af71140ca026915cf145b453b6cfef69
10.1 MB April 14, 2025
20250414/2025-04-14-1744597008-https_get_10443_hosts.gz
26b3a13482d2bb8671872a4d37f1aa69c6b2e0eb
16.7 MB April 14, 2025
20250414/2025-04-14-1744597008-https_get_10443_endpoints.gz
d9b0906071355337fa3309f822a91e34432877c7
17.2 MB April 14, 2025
20250414/2025-04-14-1744597008-https_get_10443_certs.gz
f1b22be60f1992e7cdd699279afae41565e7c87a
242.4 MB April 14, 2025
20250414/2025-04-14-1744589445-https_get_8443_names.gz
e06dcedf94d07c90681a0d7e2ac4e5519fb1a915
137.1 MB April 14, 2025
20250414/2025-04-14-1744589445-https_get_8443_hosts.gz
163768c8c183204058ff0ba95899319c0050caed
176.7 MB April 14, 2025