API
This service provide certificate information from hostname: muht.ceskasit.cz

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
3a:31:d1:e8:98:d1:11:c6:7b:36:35:0d:99:a7:44:ad
Signature Algorithm: sha384WithRSAEncryption
Issuer: C = CZ, O = Alpiro s.r.o., CN = AlpiroSSL RSA DV CA
Validity
Not Before: Mar 11 00:00:00 2025 GMT
Not After : Apr 10 23:59:59 2026 GMT
Subject: CN = *.ceskasit.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c3:e7:83:05:f4:f5:82:10:66:98:13:e4:c4:ec:
17:c1:6c:f9:c6:6e:96:6e:35:ff:19:45:7b:3a:68:
73:33:88:93:46:d9:6a:f9:ab:eb:7a:d9:78:17:b7:
5c:93:e5:18:ed:cb:d6:e7:ce:3d:d9:97:f8:e9:23:
da:a4:1a:2c:2c:66:e2:b3:58:e3:da:cf:7a:97:43:
89:c0:b6:19:89:6b:17:53:6d:2c:4e:89:c2:e9:0e:
6d:b6:cc:6e:9d:93:26:e3:b0:a2:51:4b:f2:7d:b7:
d0:68:f2:2a:07:98:5f:66:03:b5:33:76:08:d0:04:
6c:a9:53:d4:03:5a:dd:95:f8:ed:e2:9f:97:96:f8:
5a:88:42:c3:43:1e:51:d2:22:fb:85:ba:be:f3:1e:
1f:16:f3:48:fa:29:2c:2f:d3:21:b3:91:f5:a1:14:
b3:57:20:2c:a1:bb:a6:5a:98:ca:cd:bf:c1:b1:93:
ff:35:63:92:2f:f2:eb:27:e2:c1:08:b7:6a:98:50:
4e:c2:0c:ba:0a:d3:5d:cd:af:db:66:6b:66:dc:de:
1c:c3:3c:87:70:59:f1:65:97:86:c5:fc:61:c2:02:
29:b4:86:8e:79:18:6e:4c:05:b2:5f:a4:f5:08:60:
43:a5:eb:ce:d6:9b:15:78:30:b5:d9:e3:89:1f:4f:
d5:6f
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
13:9C:22:3A:A8:64:40:17:2C:B5:26:98:DA:05:C9:35:25:2B:BF:5B
X509v3 Subject Key Identifier:
DF:72:C3:4D:51:84:F0:41:99:4B:77:FB:A8:86:E9:7C:8A:E5:D3:26
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.6449.1.2.2.87
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://alpiro.crt.sectigo.com/AlpiroSSLRSADVCA.crt
OCSP - URI:http://alpiro.ocsp.sectigo.com
X509v3 Subject Alternative Name:
DNS:*.ceskasit.cz, DNS:ceskasit.cz
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
Timestamp : Mar 11 20:59:22.264 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:5C:56:82:2E:E3:20:90:4F:C4:C8:42:6A:
F0:F2:90:51:E8:19:A6:15:89:EC:F7:D9:7F:7C:FD:A4:
17:93:FF:57:02:20:28:A8:A1:93:48:AC:4F:B8:02:8A:
9B:42:6D:9A:92:94:70:3C:FD:7F:A3:B0:1A:DF:F6:53:
41:73:A1:4D:15:B7
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 : Mar 11 20:59:22.227 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:C6:37:88:25:FE:C2:A9:66:A1:F4:A6:
E9:88:16:2B:F2:A0:63:71:B6:CB:F3:1F:EE:5C:A6:8F:
99:FE:46:98:28:02:21:00:C4:91:CB:D5:71:6F:0D:A9:
0E:E4:D1:B2:99:32:08:29:87:2D:10:E2:3E:EF:E5:B5:
A8:DB:34:86:E1:E6:A4:AC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Mar 11 20:59:22.296 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:57:E2:38:95:4C:39:C1:3E:03:BF:DB:42:
56:BE:05:9B:23:C6:DC:74:29:62:01:F6:01:0F:7B:86:
BA:E9:C9:82:02:21:00:F7:B0:7E:B6:32:30:58:9E:0C:
07:61:D7:ED:E5:EC:31:5B:AC:E6:F1:06:E6:5C:19:D0:
39:12:2F:CD:FF:C3:7B
Signature Algorithm: sha384WithRSAEncryption
Signature Value:
7f:4d:f7:cb:cd:71:7f:63:94:53:eb:d5:66:cf:12:20:26:85:
2f:c3:92:43:3e:9d:21:fe:d0:67:f8:dc:b2:70:da:f0:72:99:
a4:c0:d7:06:8a:e2:a6:0b:ed:5c:18:12:dc:47:df:ef:0e:8c:
78:e0:61:f8:a9:8c:97:9f:29:a5:cc:72:db:d7:ae:d0:37:45:
f4:e4:0b:ec:06:3f:5b:e9:2f:a0:52:55:46:0e:c9:2c:44:cc:
91:ec:db:fe:11:8b:ee:2f:0d:ec:22:d9:ab:21:e3:68:85:67:
12:75:09:06:33:38:f7:8b:87:10:f4:7f:20:aa:e0:51:db:b9:
ec:3d:23:e9:5a:4a:27:f0:fb:b3:22:e4:96:e1:9b:f4:ae:33:
a7:c7:94:86:ef:bd:18:db:f5:e3:b3:7b:dd:47:8b:29:0e:42:
51:46:d5:72:66:ea:32:32:be:c1:9a:99:31:3e:cc:15:fb:4a:
14:98:11:be:31:ae:56:86:a8:47:9b:eb:a3:49:90:66:c3:ef:
39:1f:74:09:0e:ba:26:e0:9b:66:85:da:e3:0f:74:ec:53:73:
bc:96:88:44:41:c3:bb:33:7c:72:5c:5b:f7:1d:23:68:43:e9:
9f:65:f6:0b:ea:eb:b0:f6:34:fd:37:5a:2d:00:8a:20:75:e9:
35:5d:13:03:f0:17:10:6f:a9:9a:87:f7:b9:18:65:d7:55:46:
18:2b:3e:34:f7:b0:d4:fe:5b:59:fb:b6:8c:de:09:28:3e:27:
c8:3a:c3:cb:6c:ff:00:86:5d:bf:57:47:db:78:65:e0:bc:e7:
3e:e2:c0:fd:2f:ff:78:0f:f5:8c:be:fc:9d:53:f0:de:33:5a:
20:a1:7b:b1:ca:1c:21:a4:55:95:d3:b0:ed:84:2c:61:1b:31:
58:18:ba:d6:37:3c:85:ca:2d:a8:7e:05:2a:1c:82:45:20:bb:
8d:48:f8:21:d5:b8:fe:c2:3f:2f:51:a1:10:91:c5:2d:0a:84:
8e:c9:64:32:a6:2a:3d:0a:f0:89:0d:de:70:c0:fd:21:66:60:
97:d0:67:47:8d:54:0e:e8:fe:27:6f:b0:92:9e:9f:7e:38:2f:
1b:10:d0:53:5d:a1:ac:d6:7d:75:95:f1:a2:95:75:6f:ca:3a:
27:dd:2b:f3:47:93:94:23:48:fb:ae:9f:96:85:65:73:3b:ea:
57:26:75:7d:93:3a:09:1f:db:d6:6e:70:a9:38:3b:f4:8c:c3:
8f:11:d6:03:f8:aa:e0:53:60:71:a6:f4:06:c2:02:90:ed:2f:
19:ff:ff:a7:85:25:82:55:ab:fa:a6:ea:76:98:0e:aa:5a:44:
b6:ed:38:8c:20:a7:7a:d1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----