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
20250714/2025-07-14-1752518308-https_get_10443_names.gz
e2bd4529d8af5ed896aa27035dbc5b2ba4e54ee2
9.7 MB July 14, 2025
20250714/2025-07-14-1752518308-https_get_10443_hosts.gz
c6a704b353817f8dd03b758433e5fb8edc8f04fc
16.3 MB July 14, 2025
20250714/2025-07-14-1752518308-https_get_10443_endpoints.gz
91bf656aa6c74f59d07e43ef7cf3ecc6f737d9d8
16.8 MB July 14, 2025
20250714/2025-07-14-1752518308-https_get_10443_certs.gz
eb2b0e93219c6b35de4a4bad2a4dacb829522763
234.8 MB July 14, 2025
20250714/2025-07-14-1752512830-https_get_4444_names.gz
834ad19163962c7de0836f0b55eb0080656e3fe2
2.5 MB July 14, 2025
20250714/2025-07-14-1752512830-https_get_4444_hosts.gz
5491108d961b6742dde5d35b1cd2631c4a224cf3
5.7 MB July 14, 2025
20250714/2025-07-14-1752512830-https_get_4444_endpoints.gz
1384a1aafece148c62be4d382078ba6465ed41ab
5.8 MB July 14, 2025
20250714/2025-07-14-1752512830-https_get_4444_certs.gz
36b720c1b3ef8a3d1fdee8775f64a10f5b426ecd
63.6 MB July 14, 2025
20250714/2025-07-14-1752493604-https_get_8181_names.gz
5ca833dd14bed3f4d3aa6c6448c296c06616f319
1.1 MB July 14, 2025
20250714/2025-07-14-1752493604-https_get_8181_hosts.gz
7d7b48dd16a0aeb022055bf418ba1ba9a8557caf
4.3 MB July 14, 2025