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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See below for datasets updated on the first of every month—no sign up required.
| File Name | SHA1-Fingerprint | Size | Updated At |
|---|---|---|---|
| 20201224/2020-12-24-1608799526-smtp_starttls_587_names.gz |
899a9f0c328861b70f63fbb5d8a25e6e2be266de 
|
17.6 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608799526-smtp_starttls_587_hosts.gz |
3d26a0a4a0d85b6501af1d349e55e4be8c63dbb8
|
60.7 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608799526-smtp_starttls_587_endpoints.gz |
34fb210ad1ecb3a58c2bcc8789c2217e21fb5dce
|
62.3 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608799526-smtp_starttls_587_certs.gz |
fde66dfbddf88e89e8fb507f2187917e479a76e8
|
505.5 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785976-pop3_starttls_110_names.gz |
e89f689c44f27c1dcecf2562adbe9bd65feba0a5
|
27.0 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785976-pop3_starttls_110_hosts.gz |
37f3e51b36a6395b82178a6258d5879937263aea
|
116.7 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785976-pop3_starttls_110_endpoints.gz |
648ff3d16cd3b1eb60443aa3a73a90887c3d5e8c
|
119.5 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785976-pop3_starttls_110_certs.gz |
7a58451b303718214270bd0a726cc0f0c9c8b18b
|
721.5 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785702-imap_starttls_143_names.gz |
5639378d2763afc291eab567b4ca6e09bbc9eb1e
|
29.6 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785702-imap_starttls_143_hosts.gz |
833cd6af10c37789aa4abc38f44eaf3ab8fbeab4
|
121.8 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785702-imap_starttls_143_endpoints.gz |
7dfa0e26646f4751f51c79c97f9893329b25af7b
|
124.8 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785702-imap_starttls_143_certs.gz |
ad7a99151a818053eff000d9ff4b7add71a7d2c1
|
799.4 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785051-smtp_starttls_25_names.gz |
4b2393d1db8ca7f37ff276cffc7c87d6ea404330
|
23.8 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785051-smtp_starttls_25_hosts.gz |
c9551889ac4cd4c8304fad1779d352addcdab4b4
|
85.7 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785051-smtp_starttls_25_endpoints.gz |
91941ccebe5f5700123733272ff2f439b444d122
|
87.5 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608785051-smtp_starttls_25_certs.gz |
7ebd475edff42fa19a947aa4d772048f1bc2060a
|
660.1 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768564-pop3s_995_names.gz |
e99972c76ac398373f2ed93f79618a2402208c45
|
28.8 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768564-pop3s_995_hosts.gz |
23bed654473ec5f63d0765bf0a19e296026f3248
|
122.9 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768564-pop3s_995_endpoints.gz |
48e215928fccd62a589326809508adffba951043
|
126.0 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768564-pop3s_995_certs.gz |
e1c97e662b3b27a4a595cbdc1dd919c7d0a3e796
|
775.6 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768446-smtps_465_names.gz |
cafda4ff5b53e8dad440826b69ead23841ecff06
|
28.9 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768446-smtps_465_hosts.gz |
ca97cbd8a15705ce3e8da4b90e68aa1d19f82560
|
117.5 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768446-smtps_465_endpoints.gz |
7400bcf1026ad2fea826c6f86b33aecf5dce75a8
|
120.4 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768446-smtps_465_certs.gz |
6dad9065f453415aa68dc9d95a8c495bbcea7aaf
|
776.6 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768365-imaps_993_names.gz |
529ffe68a3350f56a02f40455f7f92f89c287959
|
32.6 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768365-imaps_993_hosts.gz |
6a33d2857c8057df77eb72cb6acdfe66fde409dc
|
129.0 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768365-imaps_993_endpoints.gz |
5cd8fbf309b0b81cff051b0bdcabc9510d4b51ed
|
132.2 MB | Dec. 24, 2020 |
| 20201224/2020-12-24-1608768365-imaps_993_certs.gz |
76237a2ade7b872a75ee6a8d84621ad9b6ad8364
|
886.2 MB | Dec. 24, 2020 |
| 20201211/2020-12-11-1607655707-mqtt_8883_names.gz |
0f3dea15feb9327fb275713eae22910d41801daf
|
574.7 KB | Dec. 11, 2020 |
| 20201211/2020-12-11-1607655707-mqtt_8883_hosts.gz |
74546e8bd9b75987fb66195500b4808357a5c159
|
1.1 MB | Dec. 11, 2020 |
| 20201211/2020-12-11-1607655707-mqtt_8883_endpoints.gz |
bdada2fcb93cc16f3ca0a74a05cff016a6ddace1
|
1.2 MB | Dec. 11, 2020 |
| 20201211/2020-12-11-1607655707-mqtt_8883_certs.gz |
cf7a9f6d48bad43a52d1cb782877b4f6890d6516
|
15.4 MB | Dec. 11, 2020 |
| 20201210/2020-12-10-1607609323-ftps_990_names.gz |
e0219da3b21f2e798faf752ecc613b961d60fd41
|
1.5 MB | Dec. 10, 2020 |
| 20201210/2020-12-10-1607609323-ftps_990_hosts.gz |
f197c9f5f8d757e325904c5d5daad0bd5eafe6a3
|
11.6 MB | Dec. 10, 2020 |
| 20201210/2020-12-10-1607609323-ftps_990_endpoints.gz |
7050862b8af4e23b638b426043e0d69c2caf3230
|
11.8 MB | Dec. 10, 2020 |
| 20201210/2020-12-10-1607609323-ftps_990_certs.gz |
12e613944755032d4b480e9afee871d8967558be
|
46.3 MB | Dec. 10, 2020 |
| 20201209/2020-12-09-1607548579-tcp_ldap_3269_names.gz |
ab2f0a9739caa358d8c78a01bf0229dd52a134b7
|
239.8 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607548579-tcp_ldap_3269_hosts.gz |
0857b03b5363724af0bcb661cd0814b0f655ae37
|
284.7 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607548579-tcp_ldap_3269_endpoints.gz |
c2e393e014127a613b83439ecab155ad260503d0
|
292.6 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607548579-tcp_ldap_3269_certs.gz |
85a9f21199f60ae22e284bdda2ea844556741543
|
5.8 MB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607482013-nntps_563_names.gz |
3a31d89ee4212fe1a5bc42faeb10d2b1c2429996
|
106.6 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607482013-nntps_563_hosts.gz |
37c25f83a8f44861612ece6533eea83ce1142809
|
221.4 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607482013-nntps_563_endpoints.gz |
2f9a98f0ad5f9ddfa77b42663d78363e0d6611de
|
226.5 KB | Dec. 9, 2020 |
| 20201209/2020-12-09-1607482013-nntps_563_certs.gz |
b964089e12329c01ed522435490825674b9a02ba
|
3.0 MB | Dec. 9, 2020 |
| 20201208/2020-12-08-1607447687-tcp_ldap_3268_names.gz |
45870acc8143c6ff9f12160221e3a0404172c75c
|
238.0 KB | Dec. 8, 2020 |
| 20201208/2020-12-08-1607447687-tcp_ldap_3268_hosts.gz |
00f0a82ccef0cd34ca1544f2a3133c48bae484de
|
278.2 KB | Dec. 8, 2020 |
| 20201208/2020-12-08-1607447687-tcp_ldap_3268_endpoints.gz |
2d0a8984e819e92d651d2be743956eb153f84a3a
|
285.8 KB | Dec. 8, 2020 |
| 20201208/2020-12-08-1607447687-tcp_ldap_3268_certs.gz |
d893f787b937f5f77d4f930280e78cc55536da19
|
5.7 MB | Dec. 8, 2020 |
| 20201203/2020-12-03-1607014943-tcp_dns_853_names.gz |
f6c6910aef253bedfe6a3dbc9f22b08bd829e8da
|
409.5 KB | Dec. 3, 2020 |
| 20201203/2020-12-03-1607014943-tcp_dns_853_hosts.gz |
ed0357d0f6567d8e089d16671b2539f7579ae2b6
|
3.1 MB | Dec. 3, 2020 |
| 20201203/2020-12-03-1607014943-tcp_dns_853_endpoints.gz |
44ec9866af4a9ddb3dc0409adc87a92702d75633
|
3.2 MB | Dec. 3, 2020 |
| 20201203/2020-12-03-1607014943-tcp_dns_853_certs.gz |
9a6b0a5449bf5caef723cd74ae5b76b592e6905d
|
12.8 MB | Dec. 3, 2020 |
| 20201202/2020-12-02-1606941695-tcp_ldap_636_names.gz |
f768a9f4225c31a0ca775a462be791df51250da5
|
1.0 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606941695-tcp_ldap_636_hosts.gz |
a47d0c1e39cdbe909f9ad9534cfb1e5a072633f4
|
1.5 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606941695-tcp_ldap_636_endpoints.gz |
7880ea9b0076c946777c611dc5d13cd78862d96f
|
1.5 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606941695-tcp_ldap_636_certs.gz |
71397cacafd1bc31bad6334cdfa47495eca2b9a8
|
27.3 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606912024-tcp_ldap_389_names.gz |
812f6073b32f591d97aaa00a736d0d4f261c4a38
|
1.1 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606912024-tcp_ldap_389_hosts.gz |
9ea22953ee5370fe3d95a8f1382a7b20fa07d965
|
1.5 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606912024-tcp_ldap_389_endpoints.gz |
2dc18909b6b83c8cf4805d4957a1f21c2afb2c64
|
1.5 MB | Dec. 2, 2020 |
| 20201202/2020-12-02-1606912024-tcp_ldap_389_certs.gz |
c04db8d8a40fc174bd015c78b46e2f60e517862b
|
27.5 MB | Dec. 2, 2020 |
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| File Name | SHA1-Fingerprint | Size | Updated At | |
|---|---|---|---|---|
|
20140627_smtp_25_endpoints.gz |
95a81604d5cfbcecf3441e59b307ef1e29abfe79
|
20 bytes | Feb. 5, 2016 |
|
|
20140607_starttls_smtp_25_names.gz |
9b01516f4f710f6b9671d1d2bb0e2cb8da915a42
|
1.6 MB | Feb. 5, 2016 |
|
|
20140607_starttls_smtp_25_endpoints.gz |
c06b7b051de69140c9fadb2fe32f49215168af7f
|
119.2 MB | Feb. 5, 2016 |
|
|
20140607_starttls_smtp_25_certs.gz |
495f26342b3b1e1bcba73fc0ed5184ccc8556f14
|
33.0 MB | Feb. 5, 2016 |
|
|
20140607_smtp_25_endpoints.gz |
e76480bdf91df5d912222a8111500aa8a1204dc1
|
20 bytes | Feb. 5, 2016 |
