This service provide certificate information from hostname: www.imk-aaf.kit.edu
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:11:8f:32:9f:32:ad:dd:b6:25:be:20:62:18:b9:2f:38:45
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 24 21:44:22 2025 GMT
Not After : Aug 22 21:44:21 2025 GMT
Subject: CN = www.imk-aaf.kit.edu
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:a9:e1:77:fd:a5:05:f6:59:e6:30:17:11:9e:29:
0b:60:47:a8:cf:2d:7c:ed:bf:df:7b:f0:5f:bb:f7:
6a:ba:d9:0f:67:8a:06:40:72:45:37:c9:17:a3:d2:
af:ad:be:2b:35:1a:c7:e9:6d:de:21:6f:5c:79:0a:
23:c9:b8:30:86:a8:90:13:93:92:e0:4f:24:42:29:
8d:5d:18:ac:1e:5f:df:a7:ee:b2:8b:6b:2f:ec:66:
2e:97:36:6e:7a:d5:91:d9:55:4a:a1:d1:be:89:5e:
2b:e2:ca:71:e8:a1:f1:c4:37:bd:e2:91:e9:45:71:
94:42:95:45:bc:8d:e7:47:d7:c4:b0:1b:46:39:d1:
eb:50:5e:d1:96:1e:20:f7:1d:28:47:00:be:89:56:
ce:53:e9:3a:36:2d:a8:ae:52:4e:17:33:b9:12:78:
d9:10:cd:be:42:78:c2:5f:a0:b5:80:fe:64:e1:43:
04:b3:b7:50:db:bb:99:cf:e0:4e:1a:c8:a1:6f:92:
46:9f:42:25:9f:b2:82:37:11:6d:3c:03:76:b7:70:
f1:5a:3f:f7:50:4b:d0:23:1b:de:5a:54:d2:20:34:
71:2c:2f:31:cd:21:a8:f2:ee:3e:f8:0d:b7:69:bf:
97:8d:e2:40:b7:bf:09:7d:df:b5:96:97:79:cc:6c:
dc:77:bf:e6:8a:88:15:d4:e3:d4:25:55:9b:4e:18:
00:59:fc:64:ac:45:44:9c:60:98:63:7e:a1:c6:52:
90:00:c9:33:ed:7c:7d:ee:6d:b1:45:1b:ac:d0:8c:
87:37:ed:72:ba:b7:90:2f:66:c6:52:88:7b:14:60:
9f:82:d1:82:74:dd:8e:01:2e:e6:55:bd:54:9d:b0:
3d:49:d1:f4:3a:2e:87:68:db:13:ec:6d:cc:54:20:
90:e1:8a:82:71:f4:ca:a7:a1:be:2d:28:4c:4b:74:
b2:7b:c1:0c:ed:62:71:e1:67:6c:49:a7:0d:70:33:
49:f0:a0:32:f4:21:1f:a6:60:e7:c7:d5:22:0f:93:
39:48:00:a5:2a:0e:67:59:28:18:9d:e1:d5:89:f3:
94:10:2e:6c:d2:9d:9d:9d:05:7f:d2:f1:4a:61:c2:
76:97:5f:0d:d8:df:c8:93:cb:da:05:ed:e4:cb:07:
c8:82:7c:3e:c3:6f:c8:3e:6a:5f:17:51:a1:4d:eb:
e2:99:98:1f:4b:89:33:c9:05:28:8c:df:7d:05:75:
77:00:3e:dd:de:ff:fd:8f:55:e4:b5:46:a0:e5:fa:
29:5d:d8:a2:5a:87:08:62:b3:6b:b0:4a:fa:b5:8d:
e0:17:65:76:4b:03:1b:c7:ae:c7:c1:11:bc:0f:f5:
9d:35:4b
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:
56:09:F3:C0:20:29:D0:99:04:79:1A:A9:F7:A2:E0:D4:64:84:22:07
X509v3 Authority Key Identifier:
C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
Authority Information Access:
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:imk-aaf.kit.edu, DNS:www.imk-aaf.kit.edu
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/70.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 : May 24 22:42:52.559 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:E6:81:69:8F:91:EB:26:D6:D8:44:F0:
2F:EF:AE:8D:11:3E:9A:63:31:E1:25:A8:47:90:38:A2:
3B:CD:DA:1C:E9:02:20:6C:4F:5C:34:46:1B:D6:6B:66:
57:93:64:A7:29:50:E1:C5:85:EE:92:1D:FF:AD:9C:A0:
9E:A8:56:32:08:17:9C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
Timestamp : May 24 22:42:52.765 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:FB:53:40:A7:C8:57:1B:A1:37:55:89:
6D:7E:5E:1E:B4:B3:C0:50:63:25:E5:06:09:1F:F0:80:
82:F9:43:70:10:02:21:00:8C:3E:FF:99:8C:E9:90:5B:
9D:60:30:C4:12:62:25:77:7C:74:7A:63:1C:74:73:BE:
FE:36:92:1D:D9:8B:BF:63
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
34:84:72:b2:ad:df:cb:d1:e7:e9:6e:43:c6:61:70:d8:3a:d1:
42:15:78:db:2f:b0:a3:21:76:7e:14:9e:81:5b:05:8c:0b:3e:
ac:72:63:65:d1:ff:c5:da:23:dc:b9:a4:82:e7:6e:7d:05:e1:
44:f1:90:29:06:b8:8f:bd:a4:2c:8c:76:f1:be:5c:dc:96:c5:
dc:07:d1:81:46:3c:bc:b9:cd:5a:b0:48:91:c9:b3:0f:fb:a0:
4e:ae:24:d6:65:6a:49:25:4c:50:11:c9:4e:13:61:7d:dc:97:
24:c2:87:2a:03:29:58:5d:d0:57:b7:bd:8c:1a:86:23:33:86:
5b:e0:42:12:4e:8d:bc:a4:2d:34:ac:cd:bc:d9:21:b1:02:cd:
d1:17:2d:8a:80:ff:02:d9:64:3a:c4:3d:26:24:4c:82:e2:3b:
bf:6e:9e:22:1c:50:07:e9:a0:86:cb:bb:05:77:f4:88:95:ee:
05:e4:4e:43:cc:2f:2b:71:ae:43:a3:58:6b:c2:f5:a7:07:c4:
21:62:15:89:eb:93:0e:c8:e0:26:b6:a1:16:b8:c5:d5:28:7e:
d6:12:f3:5e:29:5a:8b:fe:cf:b6:0a:03:a4:fa:2c:3f:ef:5a:
51:d5:75:54:ff:06:98:3d:87:70:14:af:4a:bf:3d:68:e0:df:
55:78:10:3f
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----