| Hostnames |
ec2-35-75-108-108.ap-northeast-1.compute.amazonaws.com webclass.gks.saitama-u.ac.jp |
| Domains | amazonaws.com saitama-u.ac.jp |
| Cloud Provider | Amazon |
| Cloud Region | ap-northeast-1 |
| Cloud Service | EC2 |
| Country | Japan |
| City | Tokyo |
| Organization | Amazon Data Services Japan |
| ISP | Amazon.com, Inc. |
| ASN | AS16509 |
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-control: no-cache="set-cookie" Content-Type: text/html Date: Thu, 06 Mar 2025 07:30:46 GMT ETag: "1366-6239d89a25adf" Last-Modified: Fri, 04 Oct 2024 02:36:26 GMT Server: Apache Set-Cookie: AWSELB=553DCF0B06152619D5AC5E4F6A59E7727C5226A66A55AAACBAA0F9B483FE4B3BA4B1036C7E19E20845DD28B3939BBB825116C5AABCE2CBB4734BC76584DF828A1C9C938B29;PATH=/ Set-Cookie: AWSELBCORS=553DCF0B06152619D5AC5E4F6A59E7727C5226A66A55AAACBAA0F9B483FE4B3BA4B1036C7E19E20845DD28B3939BBB825116C5AABCE2CBB4734BC76584DF828A1C9C938B29;PATH=/;SECURE;SAMESITE=None Strict-Transport-Security: max-age=15768000 Vary: Accept-Encoding X-Frame-Options: sameorigin Content-Length: 4966 Connection: keep-alive
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
6e:f6:b6:bf:f9:53:92:ac:54:c3:70:dc
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
Validity
Not Before: Oct 23 09:01:18 2024 GMT
Not After : Nov 24 09:01:17 2025 GMT
Subject: CN=webclass.gks.saitama-u.ac.jp
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c2:a1:de:22:26:0b:d0:3f:da:b0:ff:8a:f7:d0:
c3:e7:a4:7d:56:f3:3c:8e:77:a5:3a:ff:79:ee:22:
ac:0a:c0:b3:37:9c:5d:98:bf:0a:66:43:d8:68:80:
fa:df:fd:f2:63:34:48:dd:5c:86:b1:5a:7b:9a:79:
28:5e:14:89:49:f0:97:47:e0:34:4c:da:a4:f7:02:
e0:c1:a8:27:58:d1:e3:f8:8b:6a:a3:f2:76:af:cc:
9a:0f:ae:43:e0:54:74:6e:68:ca:d5:03:22:17:c8:
96:cf:df:ed:c0:26:46:83:72:43:8c:bf:d8:94:9e:
84:46:63:ae:01:40:ad:d6:22:67:a6:67:56:aa:53:
25:a1:83:a3:e7:0f:fa:b8:fe:be:a3:c8:a8:82:f5:
cf:ed:3b:ae:b8:ef:16:d2:95:3d:4d:ad:cb:e2:1d:
64:2d:08:d9:61:5d:f4:f4:a6:82:26:ba:17:3a:e2:
93:71:a3:67:2b:6b:0f:7d:2a:a4:9d:24:3d:e6:da:
4c:89:8f:5d:51:80:30:2d:34:ff:8c:fa:8e:1b:0d:
56:66:49:ed:cb:34:61:3a:79:95:78:15:3b:12:03:
98:50:b2:5c:c8:b8:af:63:de:1d:74:ea:1e:6d:48:
97:5b:cf:b3:b4:2e:78:a2:58:04:90:9b:57:ab:f3:
79:9d
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/gsgccr3dvtlsca2020.crt
OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
X509v3 Certificate Policies:
Policy: 1.3.6.1.4.1.4146.1.10
CPS: https://www.globalsign.com/repository/
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
X509v3 Subject Alternative Name:
DNS:webclass.gks.saitama-u.ac.jp
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Authority Key Identifier:
0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
X509v3 Subject Key Identifier:
87:D3:F5:78:0D:E4:20:E9:83:71:07:EC:9F:99:42:9E:71:9C:A5:8C
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 : Oct 23 09:01:20.942 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EF:52:DE:58:6F:F9:8A:0C:40:0A:72:
E2:6B:3F:B5:5F:1A:41:7C:2F:04:6C:CF:8C:CB:6F:1E:
A1:D5:90:04:BC:02:20:24:6D:8B:2D:4E:15:39:4C:1B:
04:9E:6C:59:6C:14:A2:A7:B6:D2:EB:C5:5D:ED:E4:5A:
68:1C:8F:B3:3B:7A:57
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 : Oct 23 09:01:21.246 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:63:3C:14:DA:DA:F9:5D:40:55:E8:9A:5C:
E6:6E:53:DB:11:70:41:25:66:1A:80:DB:D0:5C:7D:24:
5D:2F:24:C6:02:20:38:E1:4C:FB:F9:0C:09:AD:98:8C:
B2:85:C8:18:54:13:7B:F0:B7:A9:22:E0:31:2E:E3:06:
53:6B:68:66:FA:EA
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 : Oct 23 09:01:21.110 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:AD:07:60:1F:72:5E:B0:39:94:32:33:
CC:6C:96:A7:E1:F6:37:D5:CA:FF:26:FB:9B:2B:24:D7:
76:F0:03:13:F0:02:21:00:B8:D8:60:A7:D5:74:51:3A:
5F:27:D1:83:FC:69:75:42:F4:10:86:D3:28:00:43:2A:
C6:7A:D2:6E:99:93:81:6D
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
70:a0:10:52:ce:fa:8e:d1:12:c8:65:27:c9:81:bb:ff:05:0c:
36:28:0f:99:b8:b2:00:12:2e:78:7c:08:ed:b7:cc:ab:67:1f:
e6:10:7a:c2:85:a6:89:61:0a:33:8e:5f:8b:a2:15:30:6e:e4:
9e:b1:62:4a:d5:9f:f1:d0:92:0f:8a:a6:2e:e4:e5:53:17:6e:
dc:8c:8d:b7:6f:04:67:2d:76:4c:de:f4:8b:70:26:e4:f8:67:
0d:aa:d1:c5:14:ec:66:6f:84:29:59:d4:ac:e1:08:f0:c7:72:
26:06:ec:9c:f3:74:10:39:e1:0b:21:cd:4c:aa:28:18:ad:6c:
18:da:1e:23:85:d0:4a:e1:7d:b2:e1:bf:06:92:35:4b:d3:13:
97:33:97:b9:ff:20:ec:c9:39:79:01:be:bc:38:15:40:76:c2:
00:45:32:f4:51:b1:ac:d3:5b:11:76:1b:9e:ac:fd:b6:ff:b2:
e0:3f:cf:32:70:ba:e2:40:ce:cc:c1:82:10:0e:f1:6c:e4:fa:
85:7d:d3:50:21:8d:b9:91:71:3f:ff:ee:87:b0:e0:60:44:c9:
db:15:e0:cf:1c:25:2f:3b:81:12:22:1c:8e:13:25:27:f2:af:
59:89:f6:82:e4:0d:b0:c0:fb:b7:dd:34:f6:fe:6b:16:3f:16:
66:86:34:52