This service provide certificate information from hostname: ec2-54-159-108-14.compute-1.amazonaws.com
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:05:30:aa:64:85:f1:8b:70:0c:3f:64:fd:4e:f4:90:53:1c
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 29 10:45:20 2025 GMT
Not After : Aug 27 10:45:19 2025 GMT
Subject: CN = slack.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b8:3b:6d:48:b6:2a:18:b5:bb:d8:f8:6c:c3:42:
49:06:c3:1b:44:0a:6a:04:2c:d6:87:94:13:42:02:
50:80:5b:d0:0b:b5:c1:2c:4f:da:07:82:f0:3b:d0:
42:81:f4:80:8c:23:84:7e:40:e5:c3:2b:7e:9c:19:
56:9a:ff:39:f5:97:bb:dd:68:db:fc:fe:de:b6:10:
9b:b8:26:95:8a:fd:f9:52:8c:cb:08:15:f0:b4:2f:
d7:3e:a7:31:ed:7e:87:6d:12:eb:6c:7f:e7:b0:bc:
aa:35:d3:36:65:dc:db:14:a8:75:6e:04:60:9f:08:
1e:51:ab:56:94:54:b3:a5:ac:88:b3:a8:d2:68:d0:
5d:8e:21:40:d1:8f:da:9e:93:9a:db:82:b9:c9:5d:
d4:64:57:c0:4b:ec:9d:27:c3:e6:f3:2f:8e:d9:76:
93:e4:8c:2f:a0:69:67:04:ac:df:3e:fd:97:4a:34:
75:06:e4:66:b3:66:29:17:8a:3f:0b:92:ca:5b:98:
40:61:68:88:88:44:d6:96:bb:a5:26:4f:89:26:50:
74:ec:15:4f:06:b2:51:76:f9:51:3b:7b:06:fc:3c:
60:81:01:f4:2f:b1:9a:01:4b:80:a4:3c:ef:b9:24:
99:b0:b4:e9:42:69:e8:56:d9:6c:5f:e6:c9:40:e5:
fa:1b
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
7B:FA:BE:CE:03:39:A1:90:A2:E2:87:F6:0F:43:C6:B5:A2:D6:50:4E
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:*.slack.com, DNS:slack.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/29.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : May 29 11:43:50.450 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:BE:FE:21:C9:41:E2:FC:71:94:2B:B6:
46:62:BD:AF:4C:36:B3:AC:31:CB:2B:56:89:BF:41:30:
FF:C5:57:5E:E2:02:20:57:A5:83:9D:E4:7D:5C:7B:70:
23:41:09:7B:21:32:5A:85:AE:17:28:9A:07:8D:6D:DD:
FF:4B:D0:81:29:CA:3C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : May 29 11:43:52.446 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5B:D1:D6:04:12:6B:23:9C:C7:5B:4D:F4:
F7:25:7D:72:3C:AB:85:09:AC:17:DF:80:7F:41:56:0A:
7D:4E:89:1F:02:21:00:AF:A1:CF:7A:8C:E7:4B:BF:75:
FD:80:00:20:2E:13:3D:C9:94:C2:48:D3:12:7D:2B:88:
B6:63:08:97:09:3F:58
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
3e:b8:89:e4:8c:15:2f:1c:9b:ff:d3:2d:e8:0a:ab:2d:e0:43:
b1:31:f4:e4:2e:44:87:c2:29:ac:68:6f:66:c9:7e:c1:7c:bb:
53:e2:8d:d2:8c:bb:2c:db:30:e2:78:1a:66:41:53:85:b9:c5:
3d:4b:f0:d5:55:23:2e:b1:2c:20:06:c3:7b:1f:14:02:42:61:
0c:24:2c:f1:76:6e:11:54:de:86:ed:ae:47:21:04:0b:cf:82:
d2:f9:75:98:d0:54:84:86:9d:3e:b3:99:16:a6:6c:4d:25:b7:
43:b1:bc:c3:bf:71:b7:50:92:09:df:27:17:15:54:2d:37:63:
69:26:d5:fb:18:94:03:cc:0e:4e:6e:3f:38:5e:94:64:5e:ec:
31:46:ad:76:bf:36:d2:97:0a:55:9e:86:ba:e9:a3:99:57:47:
56:49:df:b8:f1:fc:8e:7e:02:f8:c4:50:ed:1a:5a:d8:2b:e3:
e5:7a:94:ef:e2:54:9b:01:d1:88:ad:33:ec:d7:3d:83:57:92:
6c:d5:90:ff:2d:48:e9:eb:12:58:58:6b:ec:c3:0c:df:b6:17:
2d:5d:53:d2:97:e3:40:0e:65:a1:74:2d:ca:74:13:6c:b7:ff:
a3:3a:5b:1c:35:58:50:97:cd:b9:70:bf:aa:a4:02:fd:bd:33:
52:b3:d1:33
-----BEGIN CERTIFICATE-----
MIIE+zCCA+OgAwIBAgISBQUwqmSF8YtwDD9k/U70kFMcMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
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oXQtynQTbLf/ozpbHDVYUJfNuXC/qqQC/b0zUrPRMw==
-----END CERTIFICATE-----