This service provide certificate information from hostname: media.youngdong.ac.kr
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
6b:eb:2d:b2:01:3a:7c:05:06:1d:cb:48:ec:62:f5:02
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo RSA Domain Validation Secure Server CA
Validity
Not Before: Aug 1 00:00:00 2024 GMT
Not After : Aug 31 23:59:59 2025 GMT
Subject: CN = www.u1.ac.kr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:da:b7:15:07:34:71:7f:43:53:81:27:d9:eb:cf:
6e:a8:3a:b5:3a:d4:36:61:ed:c9:a7:4a:88:6f:09:
94:44:a6:88:93:eb:17:66:d1:58:07:22:62:d7:08:
b8:21:6c:57:f7:9f:3a:3b:4e:6a:36:16:e4:1e:06:
38:b7:b6:5f:1d:75:e2:53:59:04:b3:85:88:fd:ed:
37:b9:07:28:33:6c:83:bf:e7:2c:2a:ad:2d:7a:e6:
1e:19:fa:c3:9b:9f:33:c1:c7:8e:f1:41:72:07:52:
27:5d:f2:0e:97:03:7d:65:fa:49:dc:c9:11:79:f8:
42:96:c8:23:e1:4e:3b:2b:2a:0b:ab:f1:bc:11:06:
58:ac:e3:1c:d6:5f:0a:82:c5:95:f1:47:97:07:4c:
b6:a5:88:f3:81:01:c5:b7:2a:67:2c:04:24:2f:a2:
38:5c:e8:1b:eb:1a:96:51:19:c0:73:e9:f2:81:49:
5c:94:1e:0f:22:cd:00:91:58:27:f5:65:35:37:3e:
d9:ec:07:ea:85:89:d0:96:3e:40:56:bf:2b:82:90:
ed:9b:55:4b:46:48:68:39:71:73:0b:7d:e9:17:6a:
44:dc:2f:e5:52:51:55:28:8c:6b:12:e9:3e:92:72:
42:c8:5d:dd:c3:69:16:12:69:b8:2f:92:37:0d:67:
a6:3d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
X509v3 Subject Key Identifier:
02:AD:05:EC:60:AF:3D:DD:E0:00:85:4B:F9:92:86:66:61:79:59:E2
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: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1
Authority Information Access:
CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Aug 1 04:31:29.469 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:85:B7:19:B4:35:32:11:94:09:8E:B9:
EF:60:DE:D1:FD:34:2F:5A:A9:B2:FE:69:77:8F:2F:63:
3E:FF:EF:FE:4E:02:20:24:08:7E:0B:E9:15:AB:30:C4:
9C:8A:C4:9F:52:A3:D8:83:3F:B7:5B:D1:BB:89:80:E3:
08:50:3A:8D:55:AB:B9
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 : Aug 1 04:31:29.411 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:63:CE:0E:D7:45:F4:2D:13:B3:1C:3A:63:
68:24:94:F3:0A:82:3E:D2:94:91:3D:C8:43:44:DC:5E:
B9:E9:55:08:02:21:00:FE:0C:F3:DB:5C:E7:7A:FD:43:
8D:A8:68:6B:D6:0C:70:DB:DE:B0:57:3D:C6:6D:BC:5A:
C0:D8:5F:19:3A:59:4B
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 1 04:31:29.367 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:05:26:B0:35:37:00:81:E3:45:F2:7A:91:
51:72:EE:CF:89:4D:46:CF:24:2E:8A:A8:55:CE:5D:5F:
64:52:C1:95:02:20:1B:F9:7F:6A:EB:71:70:69:AB:F6:
FA:38:9E:BC:25:61:72:F1:3D:33:64:78:6C:A8:F4:13:
FC:33:15:37:C9:C1
X509v3 Subject Alternative Name:
DNS:www.u1.ac.kr, DNS:*.u1.ac.kr, DNS:*.yd.ac.kr, DNS:u1.ac.kr, DNS:youngdong.ac.kr
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
42:01:1b:3e:51:c6:8d:6f:a9:60:91:c4:18:df:d7:e1:22:5e:
e7:95:a8:ee:15:43:56:63:79:89:5d:0c:4e:06:7e:0a:08:d7:
a7:3a:cc:f7:0d:e6:9a:67:39:e6:44:29:6b:93:4b:0f:65:73:
fd:88:9c:7a:fc:15:85:8d:4b:4e:68:f1:9a:9b:14:a5:4e:d3:
0a:76:aa:fd:9c:91:84:c0:a9:35:1e:8f:dd:3e:b9:a6:2a:5d:
62:42:02:f2:8c:7e:c8:8b:28:b3:90:eb:2f:c2:50:2f:43:06:
2c:9c:06:f2:64:b0:b0:c2:36:76:09:c9:d4:27:1d:de:f0:47:
61:26:47:d1:df:36:5b:3c:5c:8d:16:18:43:5e:61:e1:b1:e7:
58:12:0a:2c:cd:48:35:9a:d4:1e:ae:95:8c:ad:31:1b:e2:84:
20:8f:7e:a0:64:9f:8b:b6:4e:f1:db:80:43:0b:03:a5:cc:33:
1b:23:e7:93:97:ca:15:38:a5:0c:e9:6e:32:af:46:ef:8c:7a:
3e:ec:ff:ad:18:6d:e0:05:bc:d2:12:2a:74:5c:05:da:69:80:
56:5f:35:39:43:0f:ba:85:24:35:99:cc:1e:b4:e3:05:94:de:
6b:94:15:0e:07:6e:b0:3f:3d:fa:ac:25:e3:f0:3b:fa:dc:f2:
63:b7:47:11
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----