This service provide certificate information from hostname: mail.stm.org.tw
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
4d:75:81:c3:2b:e4:25:73:56:aa:62:62:c0:77:80:05
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = TW, O = "Chunghwa Telecom Co., Ltd.", CN = HiPKI OV TLS CA - G1
Validity
Not Before: Feb 14 02:44:55 2025 GMT
Not After : Mar 4 10:23:34 2026 GMT
Subject: C = TW, L = \E5\98\89\E7\BE\A9\E5\B8\82, O = \E5\A4\A9\E4\B8\BB\E6\95\99\E4\B8\AD\E8\8F\AF\E8\81\96\E6\AF\8D\E4\BF\AE\E5\A5\B3\E6\9C\83\E9\86\AB\E7\99\82\E8\B2\A1\E5\9C\98\E6\B3\95\E4\BA\BA\E5\A4\A9\E4\B8\BB\E6\95\99\E8\81\96\E9\A6\AC\E7\88\BE\E5\AE\9A\E9\86\AB\E9\99\A2, CN = *.stm.org.tw
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:d5:4c:06:98:1c:d0:c7:62:09:8f:a8:a0:5b:6f:
8a:bb:99:4c:b9:9d:35:b9:ab:77:b8:9c:12:92:9b:
fe:57:85:8e:90:ec:d9:30:a1:b3:81:92:56:2d:d7:
8c:76:2a:d2:30:de:ff:8e:25:2a:b1:04:dd:de:20:
77:f2:f6:59:2b:88:90:11:4c:d9:90:f2:be:fb:f5:
ae:01:8c:4a:f2:35:79:a9:6b:79:f3:82:50:e8:b2:
fd:e2:4b:75:01:89:1f:0d:cc:94:f4:22:79:66:37:
89:c9:af:72:92:26:1e:0c:78:99:56:0f:85:39:fc:
44:03:62:42:1b:df:7c:4f:1d:71:0e:c5:62:1a:f1:
e3:e8:90:0e:15:db:ad:16:6c:18:48:d3:b3:36:f5:
c8:d2:37:f2:d0:b0:9a:7e:0c:78:32:19:60:e8:0c:
11:e8:73:d6:ed:4a:45:8c:6d:c6:66:38:4e:d9:78:
19:96:d4:72:4c:c8:c7:ff:3f:46:e5:05:b4:f6:aa:
71:ac:df:ce:3e:c3:11:d0:ae:22:f7:f2:e1:44:7b:
6c:17:62:ef:fd:d5:9b:55:37:ee:80:50:94:6b:13:
a6:35:7f:80:40:72:94:b0:58:a3:ec:3c:0c:74:49:
dd:b3:77:9d:77:7d:b3:95:77:95:dc:06:f9:2e:e5:
82:19
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
35:8F:C2:2E:88:DE:33:13:DB:0E:21:63:CE:54:2E:B6:82:4C:A5:83
X509v3 Subject Key Identifier:
D1:C5:6B:DD:2E:D8:90:62:BC:37:E5:27:7B:3A:1A:43:CF:05:50:1B
X509v3 CRL Distribution Points:
Full Name:
URI:http://repository.tls.hinet.net/crl/OVCA-6000-1.crl
Full Name:
URI:http://repository.tls.hinet.net/crl/OVCA-complete.crl
Authority Information Access:
CA Issuers - URI:http://tls.hinet.net/certs/OVCA-G1.crt
OCSP - URI:http://ocsp.tls.hinet.net/OCSP
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
Policy: 1.3.6.1.4.1.23459.200.0.3
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Subject Alternative Name:
DNS:*.stm.org.tw, DNS:stm.org.tw
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
CT Precertificate SCTs:
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 : Feb 14 02:44:56.617 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A5:26:83:4B:3F:F1:56:DD:0F:E6:C7:
4A:57:0E:13:CD:5E:24:9B:D2:D5:42:C1:2B:D7:77:91:
01:6A:BC:D6:EE:02:21:00:B2:FE:47:71:11:A5:F7:91:
AF:E0:BD:09:03:1C:A1:FE:7F:CA:2C:4C:1B:47:E4:1F:
60:C1:89:0F:17:81:18:D1
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 : Feb 14 02:44:56.727 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:97:8D:8E:20:62:05:0E:71:1F:98:A2:
35:FA:53:B6:0E:0C:D8:E9:A3:D6:93:4B:0B:02:C0:A6:
4A:BF:C8:F8:E0:02:21:00:9A:68:54:33:72:56:2C:95:
08:6E:AF:2F:68:1B:46:78:7A:C0:D0:6D:98:3B:FA:9D:
82:58:47:3C:C8:ED:85:F6
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
Timestamp : Feb 14 02:44:56.850 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:14:87:72:79:B9:0F:8F:48:3A:F3:4C:A9:
08:C5:2D:10:CE:6D:04:42:E0:AD:7A:CB:C5:72:7A:E2:
CD:46:1B:CD:02:20:38:D9:10:BB:E7:AE:E1:A1:21:FB:
22:5B:03:BE:DA:BC:FB:01:11:2D:E1:44:FE:CA:C1:B0:
3F:CE:46:96:94:04
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 25:2F:94:C2:2B:29:E9:6E:9F:41:1A:72:07:2B:69:5C:
5B:52:FF:97:A9:0D:25:40:BB:FC:DC:51:EC:4D:EE:0B
Timestamp : Feb 14 02:44:57.142 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:BF:78:AF:20:DA:E1:BC:4A:7E:A9:0F:
B4:EB:88:BF:EF:59:3D:CC:BA:69:F3:18:10:ED:0D:B8:
2D:E3:E7:8F:C5:02:21:00:8A:F7:76:C8:42:02:73:75:
D9:9A:6B:27:84:61:7C:10:CB:30:9A:24:81:48:93:F6:
6E:E5:F8:61:07:50:DA:A5
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 56:6C:D5:A3:76:BE:83:DF:E3:42:B6:75:C4:9C:23:24:
98:A7:69:BA:C3:82:CB:AB:49:A3:87:7D:9A:B3:2D:01
Timestamp : Feb 14 02:44:56.969 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C5:9B:24:2F:D3:50:44:FC:AB:57:1A:
EE:8B:24:56:D9:D5:93:19:85:44:36:B8:08:13:E4:78:
8A:46:65:69:53:02:20:3C:2B:4E:17:90:F0:19:70:F5:
77:3F:52:46:2D:6A:CA:AD:DF:E9:B0:D2:1E:80:99:E5:
71:90:1C:E6:17:73:C9
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 : Feb 14 02:44:57.275 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A3:84:F5:B8:22:1C:82:8D:36:79:56:
DE:A9:64:F1:C3:F1:FC:F1:73:00:63:AD:3F:ED:F5:F5:
5E:00:02:B4:9C:02:21:00:A2:86:34:3B:B1:E9:F0:58:
6F:4D:1F:45:D1:A7:D7:CB:FC:2B:4E:BB:8F:61:2E:DD:
F2:54:10:25:C6:96:54:63
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
7b:b9:d1:93:93:05:b2:80:72:18:a6:fc:c9:0b:ff:67:ba:ed:
47:f5:77:98:b9:5c:50:54:1b:c0:dc:ba:f0:72:e5:f8:0f:3e:
fa:ae:1e:bd:c9:81:00:b9:91:b2:17:b1:5c:48:ea:b7:33:d4:
c7:3b:4f:21:ef:08:e4:fc:57:15:ae:f8:7a:45:1b:44:17:8a:
d2:04:55:32:4d:04:84:ad:12:19:5e:2c:b0:7c:a2:4b:1d:e3:
ca:80:22:70:96:61:4e:84:16:71:bf:00:c2:d9:dc:00:02:f9:
16:1d:0f:61:4e:4c:9b:1c:f7:4d:2d:ec:4b:7d:ff:95:68:ae:
0e:16:38:f4:b7:b8:0b:e2:19:27:2d:82:27:07:42:64:a5:16:
2e:dd:5b:2e:2e:ba:36:af:4c:f2:fe:bf:75:49:7c:a8:0e:b0:
f6:a6:70:ac:e4:7d:b0:20:6c:2f:95:d6:cc:f9:dc:bb:dd:34:
5c:3d:80:ef:14:df:83:2f:ad:fe:d8:71:c5:ea:61:d8:59:b3:
f1:d8:03:b8:26:1b:4f:ac:78:33:72:26:6c:a7:09:14:da:7b:
80:f1:c0:94:da:d2:86:0c:53:5d:d5:0c:d8:45:8d:3a:2d:24:
0a:38:23:9d:69:9e:03:05:e1:9d:4d:b3:40:ff:63:72:fe:76:
ec:6c:7e:cb:00:cf:f6:aa:14:4e:5b:4e:c2:4b:6b:c1:71:8c:
b6:fb:58:66:72:ab:c4:d2:e2:12:76:69:b4:75:f6:7b:57:a1:
66:0d:73:a4:70:ca:9b:f5:73:07:9b:77:1a:99:bc:e1:97:91:
64:b9:73:0e:6b:c5:ab:e1:e7:f4:69:6e:e9:9f:73:47:dd:83:
03:0d:ca:8d:0d:a5:cf:71:73:4e:2a:19:26:26:bc:14:7d:fc:
b6:4e:bd:8e:45:0d:fe:0f:3b:9f:62:74:1d:d5:b3:7e:57:3a:
83:04:3c:3d:6e:11:83:46:ba:3f:0b:50:34:69:f7:e6:bb:1d:
ea:ac:3e:e0:5a:cb:02:f7:e4:91:3f:32:dc:2c:30:da:56:eb:
f2:16:ca:86:33:6e:6d:28:a2:23:38:c7:dc:44:e0:7f:c5:67:
27:d6:98:b7:cf:ee:40:88:5a:7c:10:70:f3:53:03:ca:6b:6e:
4a:04:18:7c:5b:cc:9e:cd:9f:3a:69:51:7a:14:94:eb:3f:ad:
83:be:34:19:06:f2:4d:c9:63:29:a3:49:87:cb:ae:4d:08:ca:
72:dc:b4:4a:72:23:99:8c:b3:eb:fc:d6:f3:41:77:5d:9c:f0:
7c:61:41:ab:87:aa:d8:c4:fa:76:12:e4:c6:04:6b:f9:d7:a5:
a4:7d:15:66:ac:93:12:08
-----BEGIN CERTIFICATE-----
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MQswCQYDVQQGEwJUVzEjMCEGA1UECgwaQ2h1bmdod2EgVGVsZWNvbSBDby4sIEx0
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xgRr+delpH0VZqyTEgg=
-----END CERTIFICATE-----