This service provide certificate information from hostname: mail.dtzliberec.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:57:09:af:de:1b:f5:6d:84:03:f1:2b:9f:b0:ee:0e:18:c5
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 1 07:49:04 2025 GMT
Not After : Jul 30 07:49:03 2025 GMT
Subject: CN = mail.dtzgroup.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:dd:ee:0f:27:aa:c3:a9:90:4a:62:cc:a5:4a:9b:
e8:fd:b8:8c:5d:e4:b4:1e:19:fc:dc:01:bf:0d:00:
f8:08:ac:b8:70:22:e4:cf:8d:d2:39:44:a0:23:53:
7e:c3:f1:b7:0d:f6:9f:3b:2e:3a:9f:40:bb:bf:aa:
47:f0:40:43:2d:5a:de:fb:33:49:6a:93:60:0a:f1:
f2:d9:47:89:a3:05:04:9a:90:98:55:2e:e6:e0:cb:
76:f7:f5:51:96:3b:1a:00:dd:95:4b:73:7f:40:5e:
e6:01:db:0a:2e:22:2e:7b:7e:8f:32:0f:b6:5f:5b:
e7:d7:6c:8a:44:e1:00:0a:c8:f9:57:23:0e:57:c2:
89:96:84:08:78:be:1c:4b:dd:f6:a9:c5:8d:c4:40:
07:cb:ab:bc:e7:e0:b3:a4:e0:e4:bd:2b:ad:f3:eb:
89:0a:aa:67:17:c3:eb:10:5c:f3:58:12:a9:af:c2:
63:1a:ce:fb:41:d1:ee:ed:e0:c1:93:bd:01:a3:75:
2e:4e:a3:52:ea:84:a6:8c:e4:e3:34:09:9a:21:2a:
03:73:47:03:f8:3d:96:8c:76:86:f7:4c:80:37:77:
86:d3:25:20:a1:5f:bd:b8:45:b3:29:2c:41:ad:06:
62:1f:4b:65:f0:c9:b2:45:69:5f:2f:7c:41:7e:e1:
80:ff
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:
7E:13:0A:86:14:D9:E0:B7:25:B3:3C:93:DE:A1:00:51:C4:E0:DA:8C
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.dtzgroup.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.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 1 08:47:35.769 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:90:10:06:D5:B4:2D:F9:82:1E:4F:1A:
2E:2B:31:27:D4:1D:AF:EC:C9:B5:76:5B:F5:34:D6:07:
A0:1B:28:14:18:02:21:00:DD:E6:10:80:A8:20:E0:ED:
B6:43:01:F6:8B:64:D0:7A:8C:F4:28:D6:97:CF:ED:C6:
03:95:0E:F7:3F:E1:5F:6E
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : May 1 08:47:35.768 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CE:DA:B8:5B:8B:B2:E9:9D:74:3F:0A:
73:8F:B1:BE:4B:21:8B:DE:01:88:BC:0B:29:03:89:53:
ED:8F:AA:D6:8A:02:21:00:FE:02:6F:97:C4:0B:6B:88:
A1:0D:EB:73:22:83:7B:FC:D1:DF:50:AD:46:DB:6F:D2:
CA:48:53:D1:97:FE:51:BC
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
cf:0e:b8:9f:c3:36:8b:ce:a5:78:60:a1:2e:ed:ae:84:35:5c:
33:43:bf:77:59:98:37:12:c0:42:b9:b9:84:cc:e8:6b:cd:3f:
21:c7:87:38:78:db:67:a3:d6:de:b7:95:6f:d9:73:89:53:20:
70:18:76:09:2e:43:14:68:c5:a4:4a:e0:ff:4f:ed:ce:e6:ba:
4c:9f:ee:9d:82:7e:3d:56:8c:d8:d1:90:9b:e9:94:71:96:01:
9f:64:04:73:f1:61:e6:3d:5c:18:fc:e7:84:cd:c5:a1:c1:10:
2c:59:e9:5b:b1:bf:10:b4:d0:f0:31:be:aa:93:94:e9:49:a6:
a0:27:e9:25:bd:b8:d6:8f:2f:08:5c:e9:e2:68:e0:b9:0e:03:
c9:71:64:c3:e0:2b:72:f2:5f:c6:52:dd:b3:32:25:6e:d0:25:
ca:ca:bb:9b:22:9d:86:8e:0f:b1:9c:ea:f0:6e:47:91:73:cd:
c5:a0:c6:ac:fd:79:8e:d7:cc:cd:03:5c:0f:31:8b:50:ce:92:
87:88:cd:5a:7c:b9:92:c9:ac:6c:6e:f8:dc:44:2f:14:69:f7:
64:eb:18:63:91:1c:30:ae:14:05:43:45:04:16:72:99:57:b5:
2d:99:5d:4a:c5:cb:c1:29:34:e0:69:b0:6d:97:a7:62:ff:19:
bd:83:e3:36
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----