This service provide certificate information from hostname: dcslab.snu.ac.kr
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
11:c3:37:7c:ab:ff:a3:45:09:aa:83:5c:d2:ba:f9:08
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Google Trust Services, CN = WR3
Validity
Not Before: Jun 30 03:06:44 2025 GMT
Not After : Sep 28 03:54:14 2025 GMT
Subject: CN = dcslab.snu.ac.kr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a6:aa:27:76:3a:4c:a2:19:44:67:9b:1d:f2:ed:
ce:bd:d8:60:4e:7f:b9:9f:e9:05:d0:a4:a6:2c:ef:
af:8d:85:13:b3:ab:5a:de:a8:17:9c:93:9c:6e:2c:
4a:4f:98:08:d9:7e:4b:74:bb:80:1e:98:5d:31:28:
ef:19:3b:42:6a:92:20:31:86:eb:1c:53:7c:d9:93:
f3:e2:be:a4:e0:1b:35:e2:fb:d5:9f:f7:3b:7f:d6:
8f:94:87:18:bd:be:97:57:12:72:6c:cf:88:13:0c:
1e:76:77:fe:43:53:80:7a:d6:5d:f8:93:81:09:a1:
9b:86:e2:3e:54:de:ad:a9:cf:62:42:c5:ac:b8:a5:
3d:bd:d8:8c:5f:53:82:79:5a:f9:68:2d:56:e8:4a:
c2:be:db:7f:3b:a3:2d:ac:bc:14:31:d9:fc:cd:c7:
93:cb:98:da:01:ce:30:11:8c:0b:e4:98:fa:2b:92:
20:15:19:75:09:03:af:c7:de:70:50:75:42:9f:9c:
9d:31:d9:6b:4b:48:35:ce:ef:93:1a:b4:8e:80:4a:
40:87:17:b1:20:a4:9e:c4:02:49:b0:cc:b3:ac:da:
7f:16:5e:63:f7:4a:5b:23:78:8f:5f:07:1f:b2:93:
24:66:a5:27:2c:69:4d:82:32:94:6c:9e:4c:63:da:
52:09
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
D3:46:B6:69:2F:AE:C7:05:27:E3:C9:AA:E8:50:14:83:50:1E:AA:5C
X509v3 Authority Key Identifier:
C7:81:F5:FD:8E:88:D9:00:3C:4D:63:A2:50:31:24:A0:CE:23:FE:23
Authority Information Access:
OCSP - URI:http://o.pki.goog/s/wr3/EcM
CA Issuers - URI:http://i.pki.goog/wr3.crt
X509v3 Subject Alternative Name:
DNS:dcslab.snu.ac.kr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/wr3/IpkxrQSMCIU.crl
CT Precertificate SCTs:
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 : Jun 30 04:06:45.500 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:BE:C0:2A:A4:45:76:0B:E1:66:7A:33:
33:9C:FD:68:A4:6D:47:20:35:29:A7:BC:04:D4:2E:16:
3A:A8:0B:4F:5F:02:20:39:32:EC:B3:04:BC:F9:CB:8F:
4D:AF:19:68:DC:2E:C0:37:06:79:9A:5A:F8:83:E7:EF:
DC:D6:54:45:3B:5E:81
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jun 30 04:06:45.533 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:21:44:3F:84:98:55:FC:35:8C:24:3B:F6:
87:C9:AE:4A:C0:B4:A0:44:9E:10:56:49:E9:39:43:3A:
48:35:FD:5D:02:21:00:94:FA:32:8C:2A:6A:56:1F:82:
D4:07:61:84:66:DD:80:71:13:A9:90:F6:F9:19:20:57:
1A:3A:FB:16:D9:89:2C
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
6e:bb:3d:00:b2:b8:ed:65:d8:44:eb:1c:ec:5f:0c:5d:5b:64:
ea:c8:31:3c:ec:84:43:c2:a2:8d:ed:bd:c0:56:64:57:2e:9c:
ee:95:2d:51:fa:1e:90:59:6b:5c:74:d1:3c:19:f1:19:2e:31:
e9:ed:86:9e:8d:2e:7b:0b:73:52:38:7e:d3:3d:8b:df:4f:cd:
89:f9:8b:76:ff:26:e0:bc:96:b2:a6:d9:a8:9c:01:00:4e:9f:
73:0f:bd:c8:a3:db:e1:36:3b:c6:4a:f4:0b:3b:d3:76:c0:9d:
f3:d9:e5:d1:02:b7:74:8b:e5:ef:c8:df:da:f9:b0:37:21:57:
87:81:a0:5e:6b:16:a2:a5:33:5e:eb:79:dd:43:d3:ca:0e:c9:
9f:47:1c:5e:a7:9e:d9:4b:f6:ed:b3:9a:1a:9c:8c:ec:d4:6d:
c1:ef:ad:02:36:f8:00:7b:17:1f:bd:04:0f:67:25:cd:46:b9:
68:cb:1f:df:8b:29:3b:44:fd:84:13:9c:e2:32:bd:58:64:08:
57:4d:54:27:2f:52:8a:de:0e:94:6e:14:5f:6b:8e:1a:e1:cf:
15:f7:bf:88:d5:8b:36:48:5a:6c:e4:07:a8:83:82:e8:13:99:
50:14:9c:e9:f2:6b:74:9f:35:c7:c0:6c:9f:3f:05:5d:5c:47:
09:b4:56:e7
-----BEGIN CERTIFICATE-----
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bOQHqIOC6BOZUBSc6fJrdJ81x8Bsnz8FXVxHCbRW5w==
-----END CERTIFICATE-----