This service provide certificate information from hostname: www.ucsc-extension.edu
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:05:66:af:73:ea:27:48:85:eb:84:8e:5d:f7:27:04:f7:ee
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jun 23 19:01:26 2025 GMT
Not After : Sep 21 19:01:25 2025 GMT
Subject: CN = www.ucsc-extension.edu
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:b8:21:c0:17:e9:38:d6:7f:b0:c1:bb:14:58:ff:
d7:25:15:d0:21:d1:03:86:d9:37:47:f3:2b:94:c1:
60:6a:48:80:63:30:df:8d:a5:f0:45:e7:e9:2a:b3:
15:b9:fd:66:d8:3e:9c:f1:e7:7c:f3:71:6c:7a:c4:
98:2b:cb:12:0b:10:cb:77:45:64:45:1e:69:0b:e8:
76:08:9b:61:a9:7a:69:00:39:ab:8d:da:68:3a:e7:
70:94:f8:0b:74:23:d8:8d:7e:1b:01:d7:25:29:d5:
6a:39:b2:4e:a2:e3:b3:61:c7:92:23:2d:af:20:05:
49:b3:aa:21:e5:e5:dd:a7:0b:7e:61:63:30:40:b8:
1a:85:d5:a2:c8:ef:a5:6d:fe:08:8e:e6:c2:24:e3:
40:07:be:f7:f9:43:42:60:e0:89:b1:c6:bc:07:c1:
a3:9d:25:7f:3d:0b:67:c4:9d:48:04:c9:1b:3e:77:
9f:7d:0d:c5:86:42:22:3b:e5:71:9c:ad:e1:fa:31:
b1:e6:3a:44:02:16:bc:78:4c:73:25:1a:f4:74:78:
89:53:0d:29:99:86:ac:20:25:a5:33:db:fe:a9:22:
20:90:21:14:54:34:59:0f:9b:52:be:64:d8:f7:7b:
43:b2:c8:7b:af:99:e5:cd:66:67:94:a4:f0:79:1f:
05:0f:84:87:7b:e7:1f:95:ec:71:94:95:7c:3f:a3:
e3:8e:ec:b0:fc:36:dc:d4:1f:39:da:1c:c8:c3:fd:
e6:27:ac:e4:bd:00:c2:a3:2d:e9:86:29:2b:aa:d1:
11:d8:ef:2c:2e:ed:25:d5:77:c8:7f:91:42:aa:fe:
2c:be:73:3d:2c:7a:7a:03:9d:13:30:70:6c:bb:19:
2f:bb:f8:0d:73:02:1d:11:ac:04:0e:0b:35:b5:5e:
b8:b1:60:06:28:17:3d:52:56:7d:82:4f:67:1c:5e:
28:59:ac:92:8a:c2:57:63:5b:bc:56:87:d9:2e:b8:
60:1b:aa:6d:dc:be:e9:8d:52:b6:d0:a2:33:9d:d7:
ff:52:82:95:79:27:4b:6b:a7:31:f1:5b:3b:a7:38:
c4:4c:c9:b7:73:5b:1e:02:4d:48:ae:59:3d:81:81:
d6:ef:ce:ec:2a:65:bb:d6:65:f9:29:7d:bc:6d:d5:
17:f9:00:eb:64:d9:a3:c2:10:47:8b:e8:b9:16:85:
7d:a5:61:80:87:46:08:74:aa:2e:b5:40:26:8b:f5:
37:e6:b4:c2:f3:a7:67:00:d5:d0:32:70:26:0b:2d:
09:53:55:f5:2a:00:dc:9c:4c:0f:06:b1:ba:9d:c6:
2f:9e:3d:42:b4:fb:59:e6:22:a7:6c:c5:4b:6a:82:
33:eb:af
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:
39:76:81:29:B7:27:6B:BA:1A:CD:87:1D:C7:FC:5C:CF:7F:E8:D3:A9
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:www.ucsc-extension.edu
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/111.crl
CT Precertificate SCTs:
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 : Jun 23 19:59:56.511 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:76:0D:FA:EF:D2:B2:CE:A1:F4:CC:AC:85:
C2:00:93:59:9E:E0:93:2C:3A:1B:CE:2C:4E:50:DA:58:
8F:71:E4:09:02:20:16:7D:6E:75:95:E6:63:2E:EE:4A:
82:BB:7F:6F:7E:1E:F2:76:8F:B4:BC:3D:D3:1E:77:32:
CF:9C:39:15:CA:12
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : Jun 23 19:59:56.532 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:54:1D:8F:79:13:13:F1:52:48:71:C1:EA:
90:9B:8C:1C:46:E5:FF:58:6C:22:A2:49:D5:4F:E6:A8:
5E:6F:D6:6E:02:21:00:C8:06:A4:9B:7F:31:91:10:DA:
ED:6C:79:B7:6A:98:FA:E8:40:1A:6C:7C:9F:48:9D:87:
9A:99:82:A0:2D:D9:95
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
aa:82:38:fe:4b:2e:99:e1:78:58:31:51:00:b7:b0:e7:2d:dc:
72:9d:ac:a4:63:9f:71:8c:df:b1:34:63:0c:b0:33:ef:31:5d:
fe:14:34:7e:c8:f9:f4:20:5a:a3:21:1c:36:11:c3:41:39:0c:
99:62:12:bc:32:8f:48:b2:0f:40:35:a5:8e:57:de:e7:37:b3:
37:2f:50:bd:77:25:b3:37:3a:47:d3:2e:ed:2b:27:4d:51:85:
77:e7:c4:19:43:72:09:fd:b3:52:bf:02:ff:4c:44:bb:01:07:
94:e7:90:3a:3c:a1:81:2e:34:37:4c:bf:f7:01:c8:af:89:6b:
ad:f0:95:40:60:cc:0a:3c:20:7a:9a:9e:b8:af:41:ff:14:18:
55:07:95:61:49:44:ea:27:74:35:5c:11:a3:ea:c8:9d:df:e2:
aa:e3:ff:61:89:dd:ad:9a:93:5b:15:2f:7e:79:ca:fe:23:4c:
ce:4a:13:9d:71:4a:6f:1d:a0:60:f7:6e:5d:39:16:80:0c:49:
16:a6:cb:74:17:50:1c:1f:bf:cc:9d:5e:4b:68:1b:54:c7:8d:
e7:e8:2b:db:68:a4:31:c6:a6:95:09:da:44:c4:6d:7d:84:f4:
9e:bf:3e:2c:df:d6:01:ee:9e:d7:15:41:93:c0:11:22:15:9d:
08:91:11:b1
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----