This service provide certificate information from hostname: dttx.hitu.edu.vn
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
23:88:28:d8:78:7f:48:25:12:74:0c:54
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R6 AlphaSSL CA 2025
Validity
Not Before: Jun 20 05:01:48 2025 GMT
Not After : Jul 22 05:01:47 2026 GMT
Subject: CN = *.hitu.edu.vn
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:d0:5c:8f:8e:34:9a:d9:98:a8:b3:20:3c:4b:3d:
da:28:bb:47:1e:2b:cb:d9:9b:ca:eb:0b:6d:61:be:
3f:f1:27:75:54:67:6f:68:3f:3b:9d:53:3c:b5:25:
32:06:17:da:2d:14:70:56:76:e4:10:02:ba:4b:d2:
1a:52:ac:ce:27:4f:a8:b3:90:4c:6c:69:77:4f:16:
d4:50:ad:44:5d:4c:83:8b:b3:a9:c0:a1:79:b9:c3:
4b:86:ee:86:85:52:11:fe:69:64:f7:c3:5a:a6:6e:
eb:d6:f9:82:b0:44:75:4f:48:68:5f:70:9d:9c:86:
8c:5e:38:7e:59:15:45:6a:80:c1:66:0e:23:12:17:
1a:ce:a0:bc:14:05:0c:b6:c2:71:70:02:b4:36:47:
25:dd:89:74:ff:d1:59:f2:77:24:5c:03:f2:b1:d3:
33:14:31:64:4a:74:8c:bc:3a:03:5b:fd:38:17:d5:
37:12:37:bd:19:ae:96:71:4a:4b:a8:14:8f:f0:b4:
24:3e:84:a6:39:47:d3:b0:20:ab:b2:b9:fd:2b:41:
fb:42:85:dc:50:71:6d:3f:0e:6f:6d:6e:65:76:f8:
ad:a8:71:da:fe:71:35:4d:c1:9e:9c:78:e7:b6:be:
1c:f7:93:f0:83:7c:f1:6f:e6:ba:db:91:3e:c5:e8:
0d:cf
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Basic Constraints: critical
CA:FALSE
Authority Information Access:
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr6alphasslca2025.crt
OCSP - URI:http://ocsp.globalsign.com/gsgccr6alphasslca2025
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.4146.10.1.3
CPS: https://www.globalsign.com/repository/
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl.globalsign.com/gsgccr6alphasslca2025.crl
X509v3 Subject Alternative Name:
DNS:*.hitu.edu.vn, DNS:hitu.edu.vn
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Authority Key Identifier:
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
X509v3 Subject Key Identifier:
70:C5:1B:C7:88:2D:47:0F:29:35:DE:38:AA:76:22:B9:3D:6D:CE:DF
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 : Jun 20 05:01:51.942 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:81:0D:C6:42:69:F2:7A:2F:05:53:1B:
7B:96:DC:36:A4:5D:9E:0C:7D:93:80:0A:FC:53:18:94:
2F:83:23:31:36:02:20:69:59:3E:C4:7D:FE:5E:82:A1:
A2:69:A1:1C:ED:57:F6:72:B7:30:0E:FB:0B:0F:8E:52:
CA:31:CC:75:5E:85:CB
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:
82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77
Timestamp : Jun 20 05:01:52.058 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C7:42:0C:A5:FE:24:01:3B:04:0A:88:
A8:AC:C3:9B:65:7F:B1:3B:0C:28:75:EA:68:C8:CA:A3:
A0:0E:33:61:FB:02:20:7A:EE:BE:F2:11:33:E1:DA:69:
03:04:BD:AC:7D:CD:21:F1:DD:77:C7:42:A8:A5:8E:DF:
F3:86:B2:63:B6:00:8D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 94:B1:C1:8A:B0:D0:57:C4:7B:E0:AC:04:0E:1F:2C:BC:
8D:C3:75:72:7B:C9:51:F2:0A:52:61:26:86:3B:A7:3C
Timestamp : Jun 20 05:01:52.218 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:E7:AA:E1:73:79:30:8B:0A:BB:E8:A6:
F8:0D:C7:E4:F3:03:C1:6E:3A:F1:FB:E9:C2:46:8C:0F:
ED:EE:35:8C:36:02:20:7A:05:67:0D:C7:BF:E2:92:8B:
7C:39:36:4B:5C:43:53:23:14:65:30:0F:B4:1E:0D:2A:
77:75:71:64:CC:6A:46
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
74:09:30:ed:f9:9a:a4:3d:6b:71:6d:59:d8:50:43:3f:43:b2:
3f:45:9e:d6:97:9f:29:ec:56:13:0f:34:a7:80:ae:00:36:36:
31:45:cf:ea:30:ab:31:59:08:df:d3:5d:84:db:d9:ee:e4:0a:
c9:a0:31:33:38:64:11:d2:2f:da:40:fc:11:5b:e7:56:3e:53:
d7:6b:a4:af:9e:18:2d:21:53:fd:c0:34:cd:5f:c5:32:70:68:
8c:81:4a:3a:6d:4d:8d:9d:d5:f5:b4:38:1a:55:cb:34:f7:e2:
62:f7:75:41:5a:1b:cf:d4:d1:5f:47:f8:41:00:0a:0b:43:26:
24:45:a2:cf:ea:e3:b8:46:60:ca:72:5c:b2:03:32:1a:23:c2:
44:8a:3e:9e:84:f5:41:5d:48:62:43:e2:a2:1a:ee:bf:5a:38:
fd:77:4c:72:02:77:31:7a:ac:18:e0:d5:a5:f0:4b:2c:8d:85:
c4:df:dc:9b:86:09:27:49:d2:86:9d:ba:c4:ef:5d:ba:64:33:
b4:14:f7:2d:e4:4e:5c:ce:1a:1d:bf:e2:8c:00:30:1f:9e:39:
c1:0d:84:b2:ee:e1:01:ab:e5:cf:ce:85:b6:53:91:59:ac:09:
5e:dd:90:96:55:cf:cb:be:8f:6c:3a:12:ad:e5:3c:77:6e:c1:
5b:f7:a7:45
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----