This service provide certificate information from hostname: www.poly.edu
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:da:31:14:4c:0a:b9:c0:9c:4d:4d:8d:20:9a:6b:78:09:f9
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: May 7 08:32:05 2025 GMT
Not After : Aug 5 08:32:04 2025 GMT
Subject: CN = engineering.nyu.edu
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b4:4a:b5:23:09:e3:91:30:e7:c1:c1:6a:60:38:
11:3a:6c:4d:ef:37:ad:67:d0:1b:58:53:bc:dd:e0:
fc:9e:86:c7:3e:47:44:fe:02:90:41:f5:09:4d:13:
8e:52:9b:e6:ee:72:b6:94:2c:17:08:44:19:f4:b0:
a6:d5:97:3d:77:24:d9:45:46:00:ed:c0:d0:86:48:
bf:89:7b:4f:51:3f:e1:29:35:93:b7:a5:b4:11:83:
12:cc:6e:f4:50:55:01:1b:bd:63:87:58:68:f8:c0:
17:24:ed:c3:a5:9c:09:4c:86:9f:87:f6:64:8f:ad:
29:62:69:57:2d:e0:83:ac:a2:ee:d3:18:44:4a:b1:
de:94:5c:a6:40:13:d6:b4:f6:32:ec:c7:4c:2e:fa:
81:e4:2a:ee:4a:41:21:2c:37:c9:b4:bf:7f:b2:12:
4c:8b:c5:93:24:52:86:0b:28:78:8d:ee:da:da:84:
1f:09:5a:31:b1:58:14:1b:93:bf:57:33:69:0a:9b:
e0:2f:09:94:48:bd:45:5b:a1:48:a1:a9:51:63:16:
3e:92:31:ff:e5:d4:e7:d5:9f:1b:21:11:69:a4:90:
12:b7:ca:1f:58:16:88:d5:b4:db:35:da:ae:2d:5f:
ea:cf:a6:ee:17:c6:f4:6b:32:63:b9:b9:05:52:51:
45:01
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:
ED:11:32:0D:40:76:5B:F9:81:72:F5:51:FC:7E:42:A9:02:A0:A5:BC
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
OCSP - URI:http://r10.o.lencr.org
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:engineering.nyu.edu, DNS:new.engineering.nyu.edu
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/122.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : May 7 09:30:36.126 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EF:F3:A7:B0:7C:C3:AE:D8:A0:10:E4:
A9:51:34:68:5B:16:35:FB:83:38:C1:A4:D0:EA:D5:71:
60:42:E0:48:C5:02:20:0E:DF:AC:58:34:CF:3F:17:1C:
64:E9:0B:87:22:35:4D:26:3A:0D:43:65:6F:6C:E3:23:
90:A4:2F:37:3B:B8:E5
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 : May 7 09:30:36.431 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:81:FF:81:39:FF:70:8D:26:F6:B9:1D:
02:81:68:E9:57:F0:57:15:35:3C:2E:78:F0:B0:72:DF:
47:55:97:9C:4A:02:21:00:B9:AC:24:09:D3:45:5D:6B:
A4:F1:71:1A:5D:1D:31:E3:C2:4E:8D:F8:E1:3C:45:D5:
24:6A:09:E3:60:7A:31:AA
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
29:bb:8c:09:9e:62:6f:34:6c:9d:19:59:86:b9:20:0f:82:4e:
ba:32:c4:f1:45:ef:61:60:03:9d:e0:8c:31:c7:6d:0d:e2:37:
8c:29:5e:7f:03:51:e6:7d:e9:e6:83:3c:ee:b4:b2:84:d3:cf:
9e:bd:0e:92:d5:44:fd:a7:56:5e:1a:d1:18:34:8e:71:f1:1c:
26:5a:78:eb:4b:5d:92:0e:1f:11:61:55:f0:7f:36:5f:53:ab:
a8:be:cf:c2:08:b7:5b:9c:1a:3e:6e:bf:97:81:c0:38:ef:25:
b5:74:71:67:95:bc:d0:1f:df:ab:e5:d7:46:81:dd:98:d1:84:
bf:12:7c:89:2d:00:a7:fc:0e:5e:41:e8:29:51:53:3e:83:f7:
40:35:16:24:2f:3a:76:ad:53:39:18:4a:4f:20:e8:90:5c:39:
b5:d9:b8:b5:d0:e5:28:34:e8:67:93:fb:c7:08:d1:b3:15:ec:
ec:11:cf:ba:6e:70:26:ee:d0:15:92:fb:19:51:04:d0:d5:e3:
1a:55:c5:2b:d1:3b:eb:d3:8c:ce:ac:36:3e:43:5c:6b:a7:21:
35:94:da:0b:63:af:92:21:6f:06:eb:65:fb:73:d8:a4:a2:c4:
75:3e:51:85:35:26:53:19:cb:8e:aa:df:77:78:7e:52:45:14:
1b:d5:14:cb
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----