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
20251129/2025-11-29-1764385375-https_get_2443_names.gz
52fd0379ce9504bc7749292d45c062a27a5febd6
5.2 MB Nov. 29, 2025
20251129/2025-11-29-1764385375-https_get_2443_certs.gz
b980652f3160e9f12bb485a69fd0b92fad37c215
324.7 MB Nov. 29, 2025
20251128/2025-11-28-1764368545-https_get_4433_names.gz
94ae01065fadd1c28d6d589be721495d60df8ba0
11.7 MB Nov. 29, 2025
20251128/2025-11-28-1764368545-https_get_4433_certs.gz
97e7104b8e9753220dbf8f5ff7a85bcb10e91d61
427.4 MB Nov. 29, 2025
20251128/2025-11-28-1764355865-https_get_4434_names.gz
ae59b0637988c5fcf4525015f79cb8ef97181778
4.3 MB Nov. 28, 2025
20251128/2025-11-28-1764355865-https_get_4434_certs.gz
a9de9f3242129d93603655de02303fd3c8d48185
176.6 MB Nov. 28, 2025
20251128/2025-11-28-1764326711-https_get_50880_names.gz
08c06a47e0c080457aa35a87814339be4c3b6ab0
339.8 KB Nov. 28, 2025
20251128/2025-11-28-1764326711-https_get_50880_certs.gz
5e782419e3162f32275a965eb4149514942dd6d6
14.5 MB Nov. 28, 2025
20251128/2025-11-28-1764316129-https_get_9443_names.gz
6eebea81acd1bc3b8d5df85c28a566ed0acdb104
12.8 MB Nov. 28, 2025
20251128/2025-11-28-1764316129-https_get_9443_certs.gz
cb4ff8bfca146b0c34904850fad768d411b53b38
726.1 MB Nov. 28, 2025