This service provide certificate information from hostname: www.ff-linden.de
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:c0:62:69:51:13:24:82:57:70:79:49:0f:b9:65:aa:3e:d8
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: May 18 12:17:15 2025 GMT
Not After : Aug 16 12:17:14 2025 GMT
Subject: CN = www.ff-linden.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:da:91:26:1c:60:1b:f4:b0:1a:17:ac:69:f4:56:
6f:bb:63:55:5e:49:87:c3:ec:4b:bb:31:88:6d:d7:
2c:6f:5d:0c:9d:93:18:d5:36:a1:83:14:35:1b:51:
c9:c6:ab:6d:74:19:3e:25:97:0b:86:7a:ba:9f:f2:
b3:20:7b:de:6b:74:62:6b:35:51:83:00:8b:0b:f5:
6a:aa:bc:a4:7a:15:13:c2:12:6d:c1:e7:50:8a:83:
b9:89:97:1f:7b:02:9a:97:07:45:00:a3:c1:68:35:
e2:a2:29:9c:c5:6c:cc:1f:49:13:70:bb:69:47:f0:
94:7b:c1:dd:04:73:e1:b8:bf:f9:12:21:26:6b:62:
10:ee:20:b8:44:10:ea:16:6f:df:63:8f:2b:c2:81:
55:76:ec:75:eb:2d:d4:04:7d:6a:4a:9a:d5:f4:e4:
7e:c8:71:ea:ac:1e:6d:b3:84:c6:e7:b8:97:f6:aa:
36:d8:31:ea:ee:a7:7b:d3:39:12:63:54:10:a1:ea:
14:d6:ca:7f:e7:8b:3a:fc:88:c5:bd:30:40:4e:5c:
13:d1:c7:cb:ba:2e:90:08:a5:71:15:0a:d1:8a:e6:
78:b4:02:31:9f:aa:95:96:aa:d5:a5:e6:85:2d:fb:
71:f1:e3:7d:2e:e4:9a:8c:ec:44:08:df:34:0d:aa:
4d:31
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:
FE:D5:1C:9B:19:9E:F6:23:88:4E:B6:A4:42:0A:27:9A:1B:1A:D3:35
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:ff-linden.de, DNS:www.ff-linden.de
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/89.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
Timestamp : May 18 13:15:45.939 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:49:78:81:4F:5C:93:91:8E:87:86:03:18:
1C:C1:AA:5D:3E:F6:13:40:A4:70:9F:01:64:B3:5A:44:
B4:1D:C3:DD:02:21:00:B4:F6:C2:C0:CF:85:2F:56:A7:
EF:A7:15:77:A3:FD:1C:9E:EC:96:A8:84:CB:D6:49:E3:
FD:0C:D4:F0:63:BF:73
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : May 18 13:15:46.079 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:39:6F:FF:79:90:BB:B5:91:77:0D:98:7E:
8B:CA:77:CF:BC:66:EF:7E:5A:44:46:18:F7:2B:52:85:
EB:51:50:17:02:21:00:B2:EA:02:97:B4:CB:97:06:FA:
75:82:05:2A:49:57:35:D7:7F:04:FF:C4:C2:7D:35:C8:
90:90:81:6F:1A:FF:55
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
b6:ab:0a:8c:78:c9:a6:ea:9b:38:97:8f:3b:f7:d8:ec:13:45:
38:59:36:7c:0f:b0:91:da:42:0c:d5:7e:dd:c9:f2:c5:d0:01:
15:a9:c6:91:3f:7e:67:b3:4b:af:94:53:fd:0a:51:04:26:6a:
c9:11:30:5a:f2:92:f9:a1:d5:86:07:b9:a5:32:62:53:8e:d9:
c4:03:90:c3:86:01:59:af:cd:8e:11:1c:0b:dc:4a:f2:9f:b9:
cb:13:0d:61:1a:27:42:05:90:d5:63:db:b8:ef:66:a1:9c:a0:
1c:28:a8:96:5a:5f:a1:9d:d3:49:80:a9:23:c3:84:e2:49:15:
e7:15:9c:9e:67:a0:cf:f0:b8:44:27:de:86:f3:2e:29:fe:97:
46:1e:d2:5f:de:40:59:8f:44:44:4d:40:62:79:60:cc:27:fa:
a6:0d:be:4e:d8:0f:38:7f:69:71:11:47:88:14:e5:1d:fd:9c:
4e:36:46:05:30:80:b4:eb:a1:5e:e2:4d:1b:8c:77:62:8e:27:
c1:a3:f8:3a:22:f0:68:9b:71:e1:a0:fc:dd:68:37:8e:93:bf:
45:56:b6:ef:6c:a1:34:c9:bc:e0:6c:a0:cd:98:a6:55:93:28:
f9:d5:2b:54:aa:89:49:1e:8e:58:78:aa:22:f5:9a:3c:d1:f8:
65:62:b3:d5
-----BEGIN CERTIFICATE-----
MIIFCjCCA/KgAwIBAgISBcBiaVETJIJXcHlJD7llqj7YMA0GCSqGSIb3DQEBCwUA
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3Wg3jpO/RVa272yhNMm84GygzZimVZMo+dUrVKqJSR6OWHiqIvWaPNH4ZWKz1Q==
-----END CERTIFICATE-----