This service provide certificate information from hostname: mail.geotest.cz
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:b7:6e:58:60:37:fa:6a:47:0b:33:70:56:4d:da:ec:88:2a
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 12 00:42:15 2025 GMT
Not After : Aug 10 00:42:14 2025 GMT
Subject: CN = mail.geotest.cz
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (3072 bit)
Modulus:
00:b0:a7:5d:fe:01:a6:27:81:b7:f2:9e:9f:ab:96:
f7:12:de:24:d4:b4:bf:98:13:dc:ab:38:72:88:da:
8f:01:3d:ca:66:97:29:c2:dc:8b:a8:f4:4f:a0:53:
32:03:86:38:31:88:ec:b2:44:97:0f:c2:66:f6:c8:
33:55:85:5d:a6:a3:3c:13:a2:3a:dc:91:27:d5:5c:
4d:04:cb:f5:01:80:e6:16:9f:cf:2b:5d:77:9d:b4:
5e:f4:f0:a5:da:0c:57:f5:73:f5:02:de:4e:77:38:
b3:ea:b8:70:22:a5:53:7d:1f:0c:db:e9:6e:5d:48:
f8:71:71:2d:d9:c3:2a:c4:ff:04:ea:e8:22:f3:aa:
27:b4:83:6e:7c:b8:fa:60:2b:59:43:d4:f4:3d:0c:
49:78:f0:36:dc:63:67:7d:be:86:d6:1a:c9:be:e7:
80:1d:08:cc:20:36:db:81:6b:45:93:7a:68:b8:ae:
f3:7f:7b:8c:b2:48:c8:e0:63:ac:d0:95:e2:dd:db:
b5:a1:e6:e4:56:b8:71:17:bc:8c:8f:31:ec:d8:07:
1e:c3:56:8b:ce:85:52:41:46:f2:5f:77:57:00:3d:
b5:63:9d:d1:3a:32:11:6e:cc:8e:8c:2e:be:ea:f7:
fd:b2:9e:13:fb:eb:45:30:23:95:56:17:a1:22:4b:
e0:5a:30:81:24:97:73:09:c0:cb:f0:39:0f:c2:a4:
82:1e:a4:3d:ca:11:47:ec:6b:b9:96:0a:b6:1b:0b:
30:de:50:6c:a0:bc:f1:d8:2d:ee:b1:cd:96:bf:63:
1f:68:26:63:7c:4e:c8:db:3a:72:8d:53:d1:cc:3e:
6c:fa:9f:54:16:8a:c1:bf:09:64:f6:e3:2a:b6:82:
9c:61:d4:e8:9f:f9:9f:a1:0b:c7:08:96:1c:7c:dd:
a4:62:cc:ad:c5:b3:4f:46:2a:5e:39:b0:52:cb:d9:
3a:77:48:5c:d2:29:b9:4c:c0:5f:24:0a:c4:9c:34:
82:fa:f5:8f:fd:7e:2e:b9:45:a7
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:
57:70:1D:FD:A2:02:C2:EC:10:7B:5F:B6:05:58:A0:A1:C3:7B:2A:29
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:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.geotest.cz
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/43.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : May 12 01:40:46.055 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A6:08:31:4F:91:F3:94:0E:D0:24:85:
26:4F:2F:C0:69:89:32:18:88:26:27:8E:FE:BE:60:66:
54:47:FF:3A:58:02:20:54:D9:0E:39:89:F1:75:D5:12:
40:1B:F0:F1:13:1F:2F:BD:1F:91:07:B3:E6:2F:79:F7:
AC:CE:3A:EF:CF:C9:0A
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 12 01:40:48.067 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:6A:E6:E5:F7:C7:0F:01:32:22:20:2A:BE:
5C:5D:CD:28:6C:D4:FA:6B:50:45:55:10:11:69:43:95:
12:C8:67:AF:02:21:00:8E:4F:C3:35:E3:B6:95:74:73:
3D:B6:0E:CD:D6:CB:93:B4:F0:07:DF:A3:34:EF:40:DE:
4D:7C:84:2F:EC:AB:6F
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
4b:40:2e:93:f7:7c:f6:fb:cb:37:93:b3:1a:79:27:cb:28:79:
5f:f3:a4:e2:6b:ef:c9:d6:54:98:a6:95:09:54:48:46:83:7a:
e7:b8:7f:cf:23:de:7f:84:df:b5:67:11:75:23:09:0a:58:92:
7c:75:02:5d:f9:cc:8b:9d:ff:f2:af:eb:5c:bd:1b:63:5f:3d:
c8:b5:65:2c:ce:7d:bc:5c:27:9d:54:f1:04:2c:f4:9c:e2:b8:
bc:0f:d5:e9:8c:33:e6:d1:b1:f0:91:ee:af:fa:d2:c1:94:e0:
6e:64:1c:79:31:3b:1b:cc:3d:50:a6:05:7d:5b:87:f0:31:30:
22:b6:35:8a:e9:34:0b:20:45:31:0f:81:43:55:cd:bb:1f:98:
84:c4:32:c1:85:60:b0:9f:46:af:d6:1c:cd:87:02:19:9b:1b:
86:bc:11:8a:47:ea:f4:9e:6e:ca:64:f2:c1:f8:1b:aa:b8:53:
9b:4d:1e:b2:08:3f:c6:8d:cd:17:79:9a:c7:b3:22:f5:42:9c:
ea:93:00:3d:dc:39:2d:b0:ef:1b:c8:fd:3b:3f:1e:a7:98:fb:
e0:c6:0e:fb:49:ff:92:cf:e2:4a:4e:bb:c1:c3:ae:06:46:4c:
98:4f:ad:7e:df:c0:a8:63:0d:2a:f3:03:59:c9:0c:7b:6c:5b:
fe:c1:b7:1c
-----BEGIN CERTIFICATE-----
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DSrzA1nJDHtsW/7Btxw=
-----END CERTIFICATE-----