| Hostnames |
kedu.cn mail.kedu.cn survey.kedu.cn www.kedu.cn |
| Domains | kedu.cn |
| Cloud Provider | Alibaba Cloud |
| Country | Hong Kong |
| City | Hong Kong |
| Organization | Alibaba Cloud (Singapore) Private Limited |
| ISP | Alibaba (US) Technology Co., Ltd. |
| ASN | AS45102 |
HTTP/1.1 200 OK Server: nginx/1.18.0 Date: Fri, 21 Feb 2025 19:02:39 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:b4:44:88:d0:92:18:b6:0c:3c:ca:16:16:4f:2a:e9:c5:77
Signature Algorithm: ecdsa-with-SHA384
Issuer: C=US, O=Let's Encrypt, CN=E6
Validity
Not Before: Jan 15 00:30:52 2025 GMT
Not After : Apr 15 00:30:51 2025 GMT
Subject: CN=www.kedu.cn
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:f9:d6:51:9e:05:38:f1:75:a6:f5:b2:eb:e9:56:
57:71:e7:db:3c:12:e3:30:cc:a2:1e:e3:81:a4:4a:
18:99:42:f4:74:50:ba:85:ed:49:46:80:72:ac:85:
c7:e2:19:4d:c4:39:ff:9a:5a:24:c1:79:c7:cc:44:
b6:e3:a1:32:52
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
7C:A3:85:D8:D2:71:DE:5E:EC:97:F6:51:B3:5C:C5:E9:13:23:33:B4
X509v3 Authority Key Identifier:
93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
Authority Information Access:
OCSP - URI:http://e6.o.lencr.org
CA Issuers - URI:http://e6.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:kedu.cn, DNS:mail.kedu.cn, DNS:survey.kedu.cn, DNS:www.kedu.cn
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DE:85:81:D7:50:24:7C:6B:CD:CB:AF:56:37:C5:E7:81:
C6:4C:E4:6E:D6:17:63:9F:8F:34:A7:26:C9:E2:BD:37
Timestamp : Jan 15 01:29:23.176 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:28:A2:13:EA:E8:F1:EE:3A:D8:F0:16:91:
05:50:F3:BC:19:2D:B8:03:E6:EB:95:82:DB:D2:F1:86:
1F:12:E3:98:02:21:00:F1:5B:06:F1:1C:B6:6D:C1:D0:
BE:8A:06:BB:25:B9:AB:67:A7:7F:4C:C5:B5:D8:24:0F:
07:66:89:EA:65:C8:01
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : Jan 15 01:29:23.196 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5A:B8:EB:34:7D:DB:B3:EE:2F:87:E7:05:
74:56:7D:DB:CD:5F:FF:57:F1:D4:4C:9B:57:E6:B8:3F:
D6:22:B6:42:02:21:00:AD:83:C6:E7:35:29:F3:A5:83:
94:A1:1B:7F:23:0F:5F:31:66:62:2E:84:BC:5B:3C:AB:
20:AB:0A:CA:7A:14:A1
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:65:02:30:62:c2:ab:3e:ce:ea:4b:84:2d:e8:bc:b4:36:66:
06:26:63:3f:67:9f:7c:d4:39:ae:b1:7d:0e:27:90:25:23:a6:
a3:25:2a:35:88:35:88:27:33:e6:b6:71:a5:38:80:c7:02:31:
00:80:e5:ad:9a:85:65:ee:ae:54:f2:51:3b:7c:89:09:51:4e:
22:14:20:92:31:a7:1d:9e:86:75:46:4b:b6:1e:fa:a3:6e:c3:
89:13:37:dd:22:8a:c9:cc:fc:27:8a:0d:93