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
20250616/2025-06-16-1750047585-https_get_50880_names.gz
18599ca5748504a21579a1987a65d60e2b77a9e9
236.7 KB June 16, 2025
20250616/2025-06-16-1750047585-https_get_50880_hosts.gz
895ca3221b0695871a1f690b4cf5227f8ced2707
251.2 KB June 16, 2025
20250616/2025-06-16-1750047585-https_get_50880_endpoints.gz
41c6d53141e432ccbbc15f3ddc6d13d01dfcfca2
258.9 KB June 16, 2025
20250616/2025-06-16-1750047585-https_get_50880_certs.gz
b4e7164a668d2043f7a67bfee76a8c5f61e45386
5.8 MB June 16, 2025
20250615/2025-06-15-1750011833-https_get_44443_names.gz
e64e281f3c3a82bcf6de814e554378a3471c41e3
657.7 KB June 15, 2025
20250615/2025-06-15-1750011833-https_get_44443_hosts.gz
309624cd6f16409b532720fae8d003ef547a5dd5
770.8 KB June 15, 2025
20250615/2025-06-15-1750011833-https_get_44443_endpoints.gz
87046a2a4fe7d1529749888c2d51da794601d80e
793.8 KB June 15, 2025
20250615/2025-06-15-1750011833-https_get_44443_certs.gz
adf267f8dff99033604f3e0262ca96e4367ebd70
16.0 MB June 15, 2025
20250615/2025-06-15-1750004619-https_get_49592_names.gz
2cb17f566b45fb7ecaafb25df11ea60c14399921
6.4 MB June 15, 2025
20250615/2025-06-15-1750004619-https_get_49592_hosts.gz
e3019e4650292725f606d9f0b0dbfb6bfa5f7f98
8.0 MB June 15, 2025