X.509 certificate metadata observed when communicating with miscellaneous non-HTTPS endpoints, such as IMAPS, POP3S, etc.
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 | |
|---|---|---|---|---|
|
20250514/2025-05-14-1747228337-smtp_starttls_25_endpoints.gz |
f2f0a3038dc211d33d8ac9c90314b446bf656cc1 
|
60.5 MB | May 14, 2025 |
|
|
20250514/2025-05-14-1747228337-smtp_starttls_25_certs.gz |
de6c7505b7323dbca09bf687c31c8ca046d030ef
|
854.5 MB | May 14, 2025 |
|
|
20250513/2025-05-13-1747142876-pop3s_995_names.gz |
d801307ce724b9dfae2ae984f2cce9fa1aaa6a26
|
34.3 MB | May 13, 2025 |
|
|
20250513/2025-05-13-1747142876-pop3s_995_hosts.gz |
46b55335c5f5772513358082dd93b6482fe677bc
|
78.4 MB | May 13, 2025 |
|
|
20250513/2025-05-13-1747142876-pop3s_995_endpoints.gz |
d9922b07cd4f70ee5b5c1b3b09d4ca8b62e03213
|
80.1 MB | May 13, 2025 |
|
|
20250513/2025-05-13-1747142876-pop3s_995_certs.gz |
ab37d9b16d916b25df1ef483f7553a0d77a63c35
|
920.6 MB | May 13, 2025 |
|
|
20250504/2025-05-04-1746398543-tcp_dns_853_names.gz |
226a7fb3f6c2873403058ed0b91d2e0cc7f7dc71
|
1.6 MB | May 5, 2025 |
|
|
20250504/2025-05-04-1746398543-tcp_dns_853_hosts.gz |
6a0bbee6fec2efd3965ad3cc0bcbb7653448aab0
|
4.4 MB | May 5, 2025 |
|
|
20250504/2025-05-04-1746398543-tcp_dns_853_endpoints.gz |
ca7c04333cd2075391ada8a3218473dee29387e1
|
4.4 MB | May 5, 2025 |
|
|
20250504/2025-05-04-1746398543-tcp_dns_853_certs.gz |
cea6b29162a64bb6abb67e4e220ba7c6fc6ec179
|
31.1 MB | May 5, 2025 |
