This service provide certificate information from hostname: web.pdd.mcu.edu.tw
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
47:e8:00:00:00:07:55:b9:5f:da:0c:67:4d:94:68:3e
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = TW, O = TAIWAN-CA, CN = TWCA Secure SSL Certification Authority
Validity
Not Before: Aug 8 08:29:47 2024 GMT
Not After : Aug 26 15:59:59 2025 GMT
Subject: C = TW, ST = Taiwan, L = Taipei, O = Ming Chuan University, CN = *.mcu.edu.tw
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b4:a2:a0:82:f9:05:5d:be:28:9d:07:b7:91:65:
fb:df:3f:29:39:f5:04:a0:f3:a9:22:60:7c:9b:aa:
f4:a8:e6:df:2b:fa:f7:e3:e2:e9:60:cf:5d:31:7e:
24:3e:1f:ad:02:02:5e:5a:3d:1a:8b:49:84:a1:3f:
30:aa:0e:f1:df:8e:c2:e1:73:cd:f1:e9:ea:79:9c:
a8:8b:df:dd:2c:15:54:fc:24:68:27:82:a5:92:9e:
14:a6:b2:96:36:9b:5a:88:3b:27:7a:9a:76:5e:f3:
0e:55:c2:30:af:98:df:27:1c:b5:55:8c:b7:bf:6b:
24:31:d6:c5:4e:18:79:d7:ba:d3:f8:dd:fb:fc:16:
f9:ac:6c:ef:2b:bf:4e:c3:d6:d2:21:b3:1e:7e:f0:
cb:7e:48:1f:c6:94:b5:72:b1:b7:2d:af:7e:0b:3c:
30:a4:e1:75:0b:d4:7c:0d:99:de:7d:eb:ae:51:0d:
ef:a1:e4:3a:d4:77:60:4f:20:82:b9:1b:b2:ab:ae:
79:8c:1e:8e:c0:59:1d:35:0a:34:12:f9:a9:c8:72:
6e:59:6d:64:a7:b0:99:94:71:53:d8:50:e9:8d:75:
ec:87:47:c8:d8:ca:ff:c4:e3:68:ad:c4:f4:86:5d:
13:77:6e:d0:ca:bb:77:9d:82:e6:17:4c:e7:4b:cf:
cd:15
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
92:E7:FA:62:16:71:8C:F3:97:71:42:C6:06:A7:E0:46:61:4B:5C:B6
X509v3 Subject Key Identifier:
71:E3:48:53:49:D3:94:1B:65:A7:AB:F0:B9:1F:74:7F:85:5A:05:1C:87:86:94:10:67:97:E5:41:F2:B5:18:93
X509v3 CRL Distribution Points:
Full Name:
URI:http://sslserver.twca.com.tw/sslserver/Securessl_revoke_sha2_2023G3.crl
X509v3 Subject Alternative Name:
DNS:*.mcu.edu.tw, DNS:mcu.edu.tw
Authority Information Access:
CA Issuers - URI:http://sslserver.twca.com.tw/cacert/secure_sha2_2023G3.crt
OCSP - URI:http://twcasslocsp.twca.com.tw/
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.40869.1.1.21
CPS: https://www.twca.com.tw/
Policy: 2.23.140.1.2.2
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
Timestamp : Aug 8 08:29:50.980 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B4:A1:2C:68:E1:1E:36:21:ED:33:0A:
23:47:23:AD:3E:90:C9:4B:B0:30:C2:07:EF:2F:F2:CD:
85:B1:D2:3A:08:02:20:1B:7D:4B:DD:20:35:A6:0F:79:
53:F1:F6:04:A6:C5:04:1A:D3:B1:7B:F4:67:22:B8:32:
D3:AD:6C:15:C1:86:F3
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 : Aug 8 08:29:50.473 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C2:76:8B:4A:90:79:BA:F8:C0:06:CD:
21:1E:60:13:5A:F8:DB:A2:FC:3E:30:A3:87:82:F6:12:
7A:57:06:68:72:02:20:28:7E:78:D6:58:47:CB:8A:4A:
C0:78:A8:68:D5:B1:3C:D6:06:03:46:0B:A3:4D:57:0F:
3B:B4:1D:B3:4E:FE:97
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
Timestamp : Aug 8 08:29:51.003 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F8:57:D7:EA:8B:AB:02:0B:DC:9C:DE:
60:1C:FC:2A:51:77:7F:06:AF:A9:CD:1B:D6:F6:58:29:
7B:05:4F:EB:3F:02:20:18:D9:27:EB:B5:01:92:8B:8D:
0A:36:B6:D2:5E:E1:A0:31:29:3F:0B:F1:D8:9C:CD:E0:
01:E5:19:4A:C5:35:B7
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
c2:b7:ba:e2:a7:29:cb:1c:46:fe:99:ae:a9:a6:86:72:d2:cf:
60:55:6e:88:9c:a2:a3:c4:03:64:fa:b0:57:6d:3d:7c:fa:f4:
6e:a8:93:9a:8d:58:35:e7:07:70:e0:14:f0:a1:84:ae:f2:33:
46:e7:0b:45:4c:f4:cb:49:c0:d0:53:5d:2c:8c:8a:1c:f4:3b:
84:4a:c5:04:2a:cf:31:88:3f:0b:a2:dd:4a:1c:3a:97:6e:1e:
0a:71:51:16:92:4b:48:da:ee:51:9a:e4:c0:f9:98:6c:11:66:
8d:98:61:3f:9a:ac:f4:d6:66:a4:6d:1c:e6:ee:2a:31:4a:36:
be:0f:fc:2d:fe:03:8f:16:9e:40:12:e9:99:46:e0:67:6a:ea:
3c:86:11:e3:a1:e0:0b:8d:ac:73:72:f9:f3:4e:f1:00:59:af:
30:60:54:7c:3a:71:83:9e:70:6d:cd:4f:ce:d5:85:3c:d8:b3:
9a:91:39:1a:0d:4c:45:3f:75:44:84:b8:f1:41:f7:12:1a:5f:
59:9c:a0:89:84:fe:d4:62:df:26:93:3d:37:49:55:a4:fa:d7:
cb:3d:6a:3c:17:58:a0:14:db:98:1b:c8:61:48:39:4f:e1:37:
71:d0:71:3f:e9:1e:6b:99:1a:ce:5c:08:cc:4b:dd:a0:d0:3e:
86:84:77:28
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----