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
20250912/2025-09-12-1757689998-https_get_60443_names.gz
ae86f0ce971cdc1b6303a151fb9268b5a4f5c356
3.2 MB Sept. 12, 2025
20250912/2025-09-12-1757689998-https_get_60443_certs.gz
78e522213aa5b3206403715b0433ec3cba87e596
143.3 MB Sept. 12, 2025
20250912/2025-09-12-1757679741-https_get_1443_names.gz
464e386e1c86f9e184abd49f16f10a6139adcd9d
7.6 MB Sept. 12, 2025
20250912/2025-09-12-1757679741-https_get_1443_certs.gz
0b0b11646b2570d6859c127c956c43af8256ee1d
343.8 MB Sept. 12, 2025
20250912/2025-09-12-1757676566-https_get_5001_names.gz
cab3dbde6bcdc60198584b6af95c9cb70c316ac1
22.0 MB Sept. 12, 2025
20250912/2025-09-12-1757676566-https_get_5001_certs.gz
c17f1c42970c304ed536aa7f12826b7c24357c26
764.3 MB Sept. 12, 2025
20250912/2025-09-12-1757676522-https_get_16993_names.gz
0aad3311be92890c16f0d5a7b44cae508c39af72
336.1 KB Sept. 12, 2025
20250912/2025-09-12-1757676522-https_get_16993_certs.gz
d3c7ad812b43318705b7ecf89de326d0d9364371
16.1 MB Sept. 12, 2025
20250912/2025-09-12-1757674789-https_get_40443_names.gz
08c686d16879403958962be276f72497c0626fdc
3.9 MB Sept. 12, 2025
20250912/2025-09-12-1757674789-https_get_40443_certs.gz
ab258b73ed2cef56fcee73fe3b8a9c269bcacba8
165.1 MB Sept. 12, 2025