This service provide certificate information from hostname: www.uni-bremen.de
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
39:8f:11:15:63:aa:39:e4:f9:05:82:e0:a5:78:ff:a7
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = GR, O = Hellenic Academic and Research Institutions CA, CN = GEANT TLS RSA 1
Validity
Not Before: May 28 08:10:38 2025 GMT
Not After : May 28 08:10:38 2026 GMT
Subject: C = DE, ST = Bremen, O = Universitaet Bremen, CN = www.uni-bremen.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:bf:1a:58:19:cc:70:0e:af:cd:7d:fd:b9:dd:ad:
50:19:81:3f:2f:02:2f:0f:41:8d:c3:1a:b9:f7:d3:
77:3c:4b:23:7c:a2:ea:61:c6:d6:61:ff:01:21:2b:
00:68:5c:ea:32:68:78:6a:27:02:aa:52:d5:ae:eb:
14:c5:4e:dc:26:de:48:c7:62:4b:6c:e9:4c:9a:fb:
dd:8d:20:e6:03:05:61:74:73:b3:b0:fa:0e:94:0b:
32:b1:90:57:2b:01:54:03:a8:83:72:c4:83:50:e1:
08:90:fa:83:cb:b3:ef:73:a4:eb:de:9f:31:2e:59:
f0:73:26:eb:1e:9a:1c:9a:6c:04:9a:69:d9:91:f0:
4e:ad:b0:06:91:98:38:cb:60:a1:18:4e:03:dd:99:
70:c7:fb:9e:f1:18:7e:ae:f7:1d:14:71:65:38:fc:
3c:ae:21:ed:6b:47:42:1c:70:40:4e:1a:84:cf:2a:
5b:9e:87:93:eb:12:04:33:67:6c:70:46:e4:0b:c0:
91:e8:7f:2a:52:08:2f:02:33:d9:26:86:3e:53:37:
cd:79:7a:34:b9:33:4a:de:72:bd:f8:5f:31:4a:24:
87:79:57:54:da:1a:57:89:18:58:b4:08:8c:57:08:
f0:ef:f5:cc:46:2b:6f:07:c9:2f:ed:4a:12:b6:12:
59:ab:d3:90:da:ca:70:fb:89:5a:66:1a:f4:f2:75:
72:a7:c9:d7:8f:3e:30:12:5e:c7:51:88:c3:2e:86:
13:81:5b:dc:08:53:10:64:2a:cd:8f:4e:94:9e:cb:
52:65:ee:d8:66:82:0d:6b:10:3b:37:53:5c:cd:1a:
34:8f:60:9d:69:78:a4:ab:e7:84:b2:0f:a2:4b:91:
69:3c:a9:61:6f:b1:05:18:24:84:d6:15:8b:cb:4b:
78:3a:7f:5b:36:5f:b7:c6:a5:29:a8:7e:be:8a:49:
d5:ad:eb:95:76:9f:90:a6:ff:23:fc:fe:5c:8e:b8:
f1:dc:03:60:52:91:8a:c7:2d:7a:fc:b1:d5:87:96:
85:80:ba:33:08:66:45:8e:23:a1:0d:1f:52:f3:b6:
9c:64:9d:27:d2:ef:67:2e:d0:5e:6f:40:bd:0c:84:
bf:55:11:95:4c:bc:f7:1b:cf:b4:82:d6:66:9f:10:
8b:7b:a2:92:d4:da:66:33:d8:6e:e6:68:22:45:17:
d0:55:9c:40:ae:12:63:4c:ec:66:97:90:ec:7b:cf:
77:28:b4:3e:d9:d0:e4:24:d9:c3:36:0d:19:1b:75:
22:d6:db:31:31:07:24:d3:13:8a:e3:0b:99:72:56:
3a:5a:4d:cf:e0:3d:54:bd:1a:35:51:26:93:62:45:
09:0a:ab
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
86:01:72:3F:8C:A9:70:E2:31:06:53:16:CE:01:5F:5B:79:C8:3C:3B
Authority Information Access:
CA Issuers - URI:http://crt.harica.gr/HARICA-GEANT-TLS-R1.cer
OCSP - URI:http://ocsp-tls.harica.gr
X509v3 Subject Alternative Name:
DNS:www.uni-bremen.de, DNS:uni-bremen.de
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
Policy: 0.4.0.2042.1.7
Policy: 1.3.6.1.4.1.26513.1.1.1.2
X509v3 Extended Key Usage:
TLS Web Client Authentication, TLS Web Server Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl.harica.gr/HARICA-GEANT-TLS-R1.crl
X509v3 Subject Key Identifier:
96:EC:8D:03:66:1D:60:7F:F7:D0:55:79:EB:2B:BF:93:66:CC:7A:BD
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 25:2F:94:C2:2B:29:E9:6E:9F:41:1A:72:07:2B:69:5C:
5B:52:FF:97:A9:0D:25:40:BB:FC:DC:51:EC:4D:EE:0B
Timestamp : May 28 08:20:39.694 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:23:2F:12:38:EF:09:4B:56:84:FE:3A:0B:
AD:47:5E:4A:99:2B:91:0D:FE:4F:65:A3:25:8D:D0:30:
68:4B:D8:ED:02:21:00:E4:D6:F0:36:04:23:F2:FB:D4:
15:18:8B:15:29:01:A1:FB:21:D8:13:7E:22:73:89:4D:
97:99:81:5A:7D:B9:2D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 19:86:D4:C7:28:AA:6F:FE:BA:03:6F:78:2A:4D:01:91:
AA:CE:2D:72:31:0F:AE:CE:5D:70:41:2D:25:4C:C7:D4
Timestamp : May 28 08:20:39.724 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A3:FC:F0:16:50:E2:41:62:E3:89:81:
4B:2B:8D:43:CE:27:0B:2B:E2:73:61:45:74:D4:B1:C3:
09:9F:8E:72:92:02:20:11:9F:0D:60:54:67:55:0A:AA:
E4:35:23:4A:A0:20:65:C2:3F:E2:BA:9B:CB:C2:7F:A8:
A9:AB:E1:F5:30:B0:4E
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
Timestamp : May 28 08:20:39.726 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:8A:4B:89:15:E4:B1:57:41:42:06:BD:
AE:90:6D:AE:AE:26:10:BB:34:D6:C5:48:5A:C9:C8:BF:
84:13:8E:14:E9:02:21:00:FB:32:6F:BA:DE:6B:4E:0D:
73:BC:A6:B2:2C:37:A9:45:6A:A8:A0:B0:10:5B:42:97:
36:B2:BB:ED:BC:E9:3C:D7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
54:f4:d9:1f:38:8c:00:6d:23:c8:fa:d7:f3:32:8f:16:19:4f:
5e:b3:f5:d0:50:76:4e:bb:46:49:18:4a:a3:43:4f:cd:59:bc:
0b:27:9b:e3:f3:cb:da:30:4c:59:56:d2:cd:28:73:a1:22:42:
6e:f0:0c:99:02:de:61:98:75:f8:d7:73:eb:aa:82:63:9f:b1:
02:2b:b5:5c:8a:18:77:c1:d7:bf:a1:c2:5c:79:de:15:79:d6:
4d:25:55:f7:0a:f5:dd:15:c0:e6:07:b5:2d:9c:41:eb:b2:5a:
97:05:66:22:11:ca:06:4c:31:11:50:58:10:97:8b:dc:a1:9e:
2c:c8:9e:93:ad:a6:0b:26:2e:54:50:7c:0d:84:3c:8e:ff:9f:
2a:6d:60:c8:65:17:29:5a:18:27:96:76:ad:62:77:6b:f4:4f:
fc:be:76:47:b2:da:da:c9:e7:0c:53:ee:f4:86:9b:7c:f3:52:
c6:5a:34:55:62:6f:ac:46:3e:25:4b:37:b0:75:de:4b:e6:89:
5a:44:f3:ae:b1:6c:e8:20:c7:0a:42:63:b5:ef:d0:17:bd:84:
b8:79:c9:f1:32:a2:1f:e1:ba:cd:47:c9:e5:5a:45:26:02:90:
92:23:c1:3b:84:8b:7f:74:0f:f0:16:40:5a:e1:90:be:8b:78:
9b:a8:14:dc:72:c2:fc:eb:fa:c2:09:3e:c3:03:47:20:d7:eb:
69:8e:6a:5c:f6:83:c4:b1:a0:e5:58:f1:9a:b1:5f:b0:77:1e:
da:88:72:7c:e0:e4:fb:0d:bd:a4:ec:02:b0:69:47:85:5a:24:
f9:18:3b:0d:9f:c6:1c:e5:eb:11:2f:2c:2d:9b:a7:df:c8:9b:
11:a9:f4:4b:64:f8:97:f5:bd:fc:64:43:70:ed:70:68:3f:12:
42:75:c0:b0:57:d6:b6:48:1c:7c:0b:17:b2:1f:74:92:c4:36:
99:67:ea:1e:ba:ba:d4:0a:b6:82:6c:24:d2:f2:c7:84:07:f7:
43:3b:0d:20:3b:91
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----