This service provide certificate information from hostname: www.ckrumlov.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:37:11:c1:0f:76:a3:02:be:50:92:8f:9d:66:a6:00:0b:d0
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Apr 25 01:42:09 2025 GMT
Not After : Jul 24 01:42:08 2025 GMT
Subject: CN = www.ckrumlov.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c4:18:a6:53:c3:ba:dc:1e:b4:c7:c8:98:ba:f7:
b9:5b:26:f8:51:3e:5a:3c:da:8e:1f:63:a5:5e:0a:
01:00:69:c6:56:df:15:01:7a:4e:c6:bc:21:ff:58:
28:a9:0e:b9:02:e0:f8:33:d7:6f:4a:39:3d:1c:ca:
c3:77:91:2d:7b:51:26:6a:aa:a3:71:7d:e5:d5:1c:
1d:2e:46:56:21:60:0d:cd:4d:d3:c5:30:c9:39:0a:
30:ed:61:3f:22:2a:00:d5:f7:66:00:26:70:dc:e3:
13:f2:d0:76:29:73:e9:98:07:15:eb:f5:a6:5b:8b:
d5:0a:8f:63:df:9c:72:22:66:27:8b:f2:e9:f3:33:
58:2f:9d:27:ac:ff:48:67:38:0f:71:a1:b2:f4:be:
ae:48:d0:bf:9a:a1:23:e9:81:4c:23:ac:2c:38:f5:
6e:65:21:d7:4f:17:49:06:42:15:fa:c0:4e:41:63:
f3:8b:e7:5e:1f:26:49:fc:e7:35:23:6d:3d:25:40:
35:ea:b5:c3:80:c8:d1:0b:f1:fa:71:7a:48:8f:9a:
87:bd:a8:3e:cd:9c:9b:d9:b2:90:0a:16:13:bd:83:
a0:c0:d3:21:03:10:67:ca:a0:cb:3d:ef:33:74:6a:
2f:29:38:55:9e:25:ba:f6:31:fc:a4:a5:d2:fa:1c:
27:09
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:
E4:BF:28:F8:27:9C:2A:10:8D:CD:BA:92:1F:59:D3:45:20:4A:9E:31
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:
OCSP - URI:http://r11.o.lencr.org
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:www.ckrumlov.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/81.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 : Apr 25 02:40:40.206 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:BD:DF:AE:99:63:53:6B:EB:FE:95:1C:
8E:A4:2F:7B:E6:9A:D4:60:F4:A1:2E:3F:FD:4B:83:CC:
2D:9F:9B:E0:7B:02:21:00:90:24:5B:0D:ED:4B:DC:5F:
DE:DA:E4:DF:A2:17:DD:DF:0E:34:F0:77:0C:AA:AF:68:
74:54:6E:07:E8:3E:CD:E3
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 : Apr 25 02:40:40.263 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:0D:B6:70:9C:57:B9:44:E9:0C:AA:34:E8:
3C:D9:6D:47:58:CC:B9:45:3F:A2:69:6D:3C:2D:7C:10:
B1:0C:8B:A0:02:20:42:CB:68:A5:76:87:C9:25:D4:E7:
DA:FB:57:C3:BD:C3:84:95:C0:0A:14:37:14:20:32:DB:
06:C1:6D:1B:48:52
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
01:4a:5a:09:5e:7d:62:ba:ea:8d:26:aa:aa:ee:51:71:5e:b5:
0e:6b:2e:6a:72:90:46:9b:01:ad:58:c9:4a:d1:0e:84:1b:62:
a9:1e:fb:e7:70:b2:29:27:0d:5a:ea:be:e1:37:69:04:c4:d9:
db:97:a9:17:63:5c:77:bc:ad:33:40:39:47:db:f1:77:b6:b1:
19:6b:0f:d3:a3:a0:b3:52:4b:82:a4:d1:1d:4e:7b:41:01:2a:
f3:16:d3:2f:49:68:c2:d0:4c:d9:30:88:ca:81:aa:cc:ce:0c:
90:0b:9d:a5:87:28:18:bb:c8:58:07:08:d7:2c:15:8e:87:4f:
3e:18:83:4b:46:b0:57:e8:76:f5:3f:57:c6:af:15:80:13:b6:
b1:b6:29:c2:d2:68:58:9a:1d:47:e9:1f:53:db:14:d8:ed:43:
d6:25:ab:3c:dd:f9:05:cf:34:19:33:22:77:3b:93:00:85:38:
12:bd:b3:6a:f5:e4:a7:9d:89:2c:9b:c3:a5:db:49:3d:68:96:
1c:86:d7:ff:ad:d2:21:80:5a:c6:11:f4:4e:c0:f4:6b:a1:8d:
1e:39:0a:ae:4b:b7:36:30:11:b6:ba:37:ad:69:d5:95:80:21:
d4:80:a6:aa:58:1d:61:ad:9e:67:30:e9:76:91:2e:79:7d:13:
0c:9c:e4:05
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----