This service provide certificate information from hostname: ieee.illinois.edu
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:dc:ae:f5:73:4c:b1:7b:6e:bd:3e:4c:aa:60:10:ac:b2:6b
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 16 15:43:47 2025 GMT
Not After : Sep 14 15:43:46 2025 GMT
Subject: CN = ieee.illinois.edu
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b8:fa:0d:33:72:d8:bb:2a:57:5d:ef:57:bc:f8:
ba:8b:2b:3b:2e:4c:96:84:6e:2b:1a:c0:a1:d8:39:
44:4a:69:62:09:6d:ad:86:a4:a1:1d:4a:7a:dd:be:
be:a7:ba:74:18:49:c8:29:49:50:4c:ea:ba:30:0d:
da:a0:a0:b3:7b:0b:29:1a:2d:63:ca:84:8a:b6:47:
14:f8:80:11:75:82:ef:2a:6e:f7:7c:87:8d:61:26:
f2:51:b6:c8:b0:32:8c:c1:f1:f6:ed:05:3f:2b:db:
df:4d:b2:56:1d:14:78:76:bf:68:58:55:7f:15:b2:
08:a5:e7:98:35:20:cc:44:fb:31:8a:a0:bb:4c:37:
73:ca:70:d2:a4:3b:ef:bd:d9:e4:90:b7:6d:3c:da:
22:3c:b6:1b:a4:50:58:20:89:cb:79:20:3b:37:d9:
85:4a:3a:f0:96:48:d3:6d:07:59:90:c3:c5:07:4d:
a8:1e:f5:d0:e3:66:8f:6c:d8:fd:7f:a6:c3:ed:ef:
7f:c4:ae:67:fb:54:d1:e4:3f:30:02:60:bc:f7:38:
f9:69:f2:fb:21:0c:54:ef:ff:4e:54:44:4f:b1:b5:
2e:4a:59:c8:48:31:1c:d3:39:fe:6e:43:d9:26:2d:
b7:f2:74:83:4f:4f:9b:4a:e7:70:66:ed:f9:84:c3:
ad:71
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
9B:E6:42:56:76:B0:B2:E5:19:21:D0:75:1E:59:6F:80:91:C2:F4:67
X509v3 Authority Key Identifier:
C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
Authority Information Access:
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:ieee.illinois.edu
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/108.crl
CT Precertificate SCTs:
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 : Jun 16 16:42:17.783 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:26:10:B1:85:4B:D3:B5:80:49:76:D3:FD:
23:73:C8:F7:32:86:EF:13:14:BF:20:1E:BC:82:32:A6:
D0:98:C7:CA:02:20:24:08:94:F0:CD:B3:AF:29:4D:4B:
B5:E2:87:AE:04:17:54:37:1E:ED:98:81:7C:90:86:07:
D6:00:5E:5E:95:02
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 16 16:42:17.800 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:D6:BE:7A:4B:35:FB:7A:8B:3D:68:53:
23:24:51:51:4A:9D:2D:0E:44:EF:E4:8B:77:D1:CE:3A:
76:1F:9B:E5:D3:02:20:6A:43:FE:8B:2B:B1:F3:10:08:
AF:EF:75:E1:F0:38:20:8A:09:3E:B1:96:6D:37:19:A4:
55:FA:2D:86:B8:F9:81
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
2c:0f:30:51:57:8d:0f:13:83:00:19:fc:11:0d:d0:cb:16:82:
1b:61:47:9b:da:39:eb:f2:33:52:bb:a4:56:07:b9:ff:82:41:
55:4b:47:56:4b:c3:9c:a6:27:35:49:a5:32:17:aa:04:b3:2a:
56:a7:92:a0:a2:b9:1b:56:1b:cb:dc:72:44:c5:a9:b8:29:a2:
4b:14:f5:02:f2:86:50:d5:02:d3:3f:9e:74:2f:70:e3:98:f8:
0d:16:ff:2e:be:85:c0:6e:75:0a:c1:f4:98:d7:4f:a1:2f:81:
4e:70:b7:3d:c2:8f:37:a7:90:51:92:3c:e4:bf:7a:d2:77:b6:
fc:1d:4e:b1:f1:e1:37:a8:2c:68:ff:72:ca:4c:67:8b:1a:17:
27:bc:e7:1c:66:55:02:71:3d:fb:af:07:13:85:49:a5:e5:39:
74:43:44:75:a2:bc:cf:25:79:6c:1e:8b:55:34:f9:c9:b5:e3:
8e:32:55:d3:cc:45:7d:cf:72:a2:37:ba:d7:60:fa:ba:de:31:
c3:a4:df:b3:01:10:ca:d3:9b:ac:1c:66:34:c7:de:ac:5b:8d:
b7:5a:ed:46:96:5b:b6:24:43:20:93:ad:e6:1e:45:7f:db:18:
cc:e5:56:e5:98:b7:ed:d9:21:a0:33:29:73:36:8f:42:51:9b:
71:63:92:9b
-----BEGIN CERTIFICATE-----
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tiRDIJOt5h5Ff9sYzOVW5Zi37dkhoDMpczaPQlGbcWOSmw==
-----END CERTIFICATE-----