API
This service provide certificate information from hostname: felixcos.de

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:ff:65:99:34:63:b4:76:99:00:52:eb:4c:ce:ca:13:4a:f1
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 6 19:01:38 2025 GMT
Not After : Sep 4 19:01:37 2025 GMT
Subject: CN = felixcos.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:bc:c7:52:57:5d:05:d9:ca:60:49:4e:65:dc:6b:
5b:a8:12:b3:03:4b:bd:92:10:8f:a1:8a:a5:0a:2d:
a8:ba:8d:84:9e:ab:8f:a4:fa:2c:73:af:78:fb:17:
e6:55:60:e4:bd:70:45:b6:a6:f7:cb:a5:78:66:78:
d9:7e:ea:2f:53:cc:c3:d0:df:f6:15:7d:c0:69:9e:
e1:c0:0c:b9:21:1b:04:f5:79:13:8f:28:ee:5b:9d:
37:f4:c4:a4:20:25:10:06:0d:7b:f0:82:e4:0c:d0:
04:2e:e2:0c:ed:06:ff:c2:61:9e:71:6c:09:30:2c:
8f:54:50:b2:d0:e5:0f:f6:1d:f9:ca:81:d8:be:90:
48:46:5d:6e:0a:d2:c4:62:a2:9c:3c:43:f9:4d:d0:
d7:7e:ad:25:e9:2f:1a:d1:dd:a8:40:b6:77:0e:06:
0e:67:0c:2c:cc:f6:ec:c8:ac:26:bc:05:c8:51:e5:
7e:28:f8:bb:e7:b0:e2:fd:98:80:d3:0a:64:90:25:
8a:e6:87:ac:75:1f:2f:b4:f6:4e:f8:ba:c6:ca:9d:
4b:d1:96:88:ce:2a:fd:e7:a7:8d:e9:e2:0a:eb:c6:
48:ba:f9:cc:44:a0:d6:1f:0a:7d:8f:b0:9d:00:19:
cf:d5:b4:29:24:97:4e:eb:c4:88:36:e8:b4:d3:eb:
d8:19
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:
EC:08:2E:3E:38:C8:E9:B8:87:A4:7A:1A:D2:F4:AF:1A:33:90:61:C4
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:felixcos.de, DNS:www.felixcos.de
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/114.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 : Jun 6 20:00:08.603 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DB:64:81:D0:5F:7B:54:56:14:D8:AD:
00:54:1E:BE:DF:12:04:B3:DE:7C:48:4A:F2:3A:3F:7B:
1B:66:B3:AB:D8:02:20:25:E2:E6:46:09:3D:96:D2:11:
50:11:B0:62:6B:46:14:81:45:69:6A:58:F7:36:6C:83:
D2:A1:E9:66:0D:E9:B4
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 6 20:00:10.579 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F0:D5:DD:CF:00:7E:2A:68:61:FA:9E:
09:2B:25:D0:AA:88:E6:24:0A:5B:72:74:A8:84:E8:EA:
47:F1:DC:B8:85:02:20:1B:B1:87:99:CA:6A:BC:46:47:
4D:FC:75:09:EE:85:81:D6:B8:3B:4A:4E:5A:10:B3:A8:
23:E0:23:0D:E4:AB:D9
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
a6:f6:67:6c:b7:bc:b1:b6:53:7e:b7:3a:88:6e:e3:42:37:de:
30:e0:d7:f7:4b:6a:9e:81:07:08:fa:0f:5f:94:84:1d:d3:d6:
94:a6:40:11:18:c9:97:d0:70:e5:f4:2b:85:2f:79:3e:fc:ae:
49:c8:e1:05:9e:ff:2a:2e:4a:dc:f9:d3:07:6c:ee:57:2f:8c:
56:65:d9:de:1e:8c:6b:28:fa:4d:2c:f2:2a:b5:96:08:74:0d:
fd:e5:e8:bb:28:e3:71:5c:2c:f1:40:d7:59:22:9d:66:e0:1d:
65:58:a5:93:5e:da:35:80:f1:38:0d:5d:5d:cf:3e:ce:40:57:
f1:d8:0e:3f:3a:13:e3:66:2a:1c:3b:5a:ce:f2:fa:c4:f6:d0:
58:b3:6b:fc:bb:0f:91:b8:7b:0d:be:43:24:08:0e:23:50:e8:
04:31:98:14:cb:ce:cc:a7:3a:98:1b:f7:23:4a:f7:b6:b6:04:
ee:94:a2:b6:d8:2a:d1:38:e5:e8:1b:8a:e2:88:e9:da:97:5e:
22:eb:21:cc:16:f5:88:6f:65:b9:55:f1:2d:47:51:81:f8:0a:
bf:d8:d8:41:8c:dd:d6:f5:4f:39:30:1f:95:de:19:ee:b9:68:
4c:cb:ea:56:04:7b:dd:24:56:12:ca:bd:67:12:15:b1:3b:47:
b8:44:7a:b9
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----