API
This service provide certificate information from hostname: www.uni-ulm.de

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:90:bc:a0:17:00:a7:64:9a:e0:1d:21:59:46:b0:9f:b7:2e
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 26 15:38:07 2025 GMT
Not After : Aug 24 15:38:06 2025 GMT
Subject: CN = uni-ulm.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:d5:ab:1c:41:93:98:98:43:2e:ba:e1:75:46:81:
2d:f1:a7:f7:cb:1d:22:7a:da:d7:2c:65:63:29:49:
d9:01:a5:11:59:30:07:1b:f0:d5:86:88:0b:3c:c3:
d4:84:e6:a9:1e:17:19:50:1e:84:d1:aa:e6:4a:11:
4a:c6:b4:80:20:de:bb:a7:5b:bf:a6:b2:28:31:95:
cb:3d:8f:6b:83:d3:67:82:b4:0e:9d:69:c7:13:19:
d2:31:c5:98:60:95:19:e1:6c:77:0c:0f:b4:d5:ef:
da:0d:86:23:c9:f7:2f:4a:ef:c7:e5:6f:09:68:af:
6c:53:e4:52:a4:1f:17:a3:0a:f3:e4:d8:67:45:d9:
ca:0d:d2:92:7c:53:a4:de:bf:25:3f:6f:69:d6:dc:
84:c5:ed:4b:1e:fd:75:1e:a9:bc:66:7d:1e:e6:8d:
52:30:1f:5b:4e:32:a5:ee:6b:aa:78:7e:71:85:01:
38:a8:18:3d:c7:dc:9b:3a:a0:1d:e2:3b:57:bc:00:
bb:d7:49:c2:88:c6:39:ee:e4:69:bc:7f:81:76:5a:
0e:13:66:cb:92:6d:76:39:97:87:bb:00:1b:c8:cd:
4e:f3:6f:3a:b4:2d:11:af:91:e5:1c:45:cb:8b:5e:
74:01:a3:d7:ca:29:51:51:2f:f6:07:c6:5e:01:4a:
af:7d
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:
8A:F6:51:98:E0:1D:0C:E1:AE:27:A0:B0:25:E0:1C:03:57:F9:E7:E9
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:uni-ulm.com, DNS:uni-ulm.de, DNS:uni-ulm.edu, DNS:uni-ulm.eu, DNS:uni-ulm.info, DNS:uni-ulm.net, DNS:uni-ulm.org, DNS:uniulm.de, DNS:universitaet-ulm.eu, DNS:uulm.de, DNS:www.uni-ulm.com, DNS:www.uni-ulm.de, DNS:www.uni-ulm.edu, DNS:www.uni-ulm.eu, DNS:www.uni-ulm.info, DNS:www.uni-ulm.net, DNS:www.uni-ulm.org, DNS:www.uniulm.de, DNS:www.universitaet-ulm.eu, DNS:www.uulm.de
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/47.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 26 16:36:37.737 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D6:C8:EC:80:D2:8E:94:7C:F5:09:70:
06:69:CA:2B:77:4D:89:DD:D6:0F:CD:62:86:9A:F5:CD:
D2:98:4B:3A:7B:02:21:00:F6:B4:2C:46:38:8D:05:F6:
40:99:D1:FA:05:22:1A:A2:6F:A1:EF:72:AC:6B:EB:EE:
93:93:8B:E5:81:9D:A4:26
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : May 26 16:36:39.636 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D4:FE:63:90:39:84:3F:95:AC:B9:FF:
9B:CE:51:00:02:43:1B:21:8F:74:D9:00:A0:33:70:F3:
64:09:1F:CB:DF:02:21:00:C7:80:5A:7F:8A:78:EA:59:
CF:74:42:32:2B:5C:14:9A:A3:8F:B4:B6:E3:80:61:2D:
68:BD:BA:91:53:03:B6:E6
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
20:7b:25:1b:0e:00:3f:06:3e:9c:ef:6e:5d:5c:c3:09:dc:97:
ff:6e:4e:de:b0:e4:b5:76:ea:40:4f:47:c7:75:7e:e6:62:86:
0d:ea:d4:ea:9f:fd:93:57:43:bb:2e:a0:13:43:5b:02:b7:98:
2d:8c:9c:c7:22:f6:bd:cd:57:22:0e:88:7a:6a:b3:94:ac:10:
25:ea:fc:58:bb:c0:e0:ee:96:a6:52:f6:fc:d3:90:45:b1:af:
0a:5f:94:ca:b3:a7:cf:31:20:3e:0c:18:a7:27:14:85:02:29:
46:08:62:8f:2a:ef:19:90:11:7f:d0:17:c5:a9:47:5d:ee:1d:
b8:da:df:f1:87:d6:74:ff:ef:1f:44:87:b6:1e:6f:08:51:2a:
8c:05:cd:fa:96:5b:3e:91:ee:0e:13:b7:55:87:c8:a2:69:32:
9f:01:a4:ba:7a:47:7b:d2:22:52:81:95:19:01:b8:da:4a:51:
79:d8:e9:10:86:8b:60:50:77:3e:cd:37:48:cf:26:2b:e6:4a:
c5:58:ad:4b:d0:32:0c:12:46:e2:ca:f9:4f:d3:0c:99:c5:b2:
24:8c:7d:98:93:d7:f8:7e:95:b3:a1:5f:c9:54:19:76:75:a7:
9a:58:06:63:2f:99:98:ed:fc:22:c3:fd:10:74:5b:19:de:44:
3d:63:ab:9d
-----BEGIN CERTIFICATE-----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EI2iNeHI6DAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0dHA6Ly9yMTAu
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dWxtLmRlggt1bmktdWxtLmVkdYIKdW5pLXVsbS5ldYIMdW5pLXVsbS5pbmZvggt1
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bGVuY3Iub3JnLzQ3LmNybDCCAQYGCisGAQQB1nkCBAIEgfcEgfQA8gB3AMz7D2qF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-----END CERTIFICATE-----