HTTP/1.1 301 Moved Permanently
Server: Duo/1.0
Date: Mon, 31 Mar 2025 20:17:37 GMT
Content-Type: text/html
Content-Length: 164
Connection: keep-alive
Location: https://duo.com/
Strict-Transport-Security: max-age=31536000
Content-Security-Policy: default-src 'self'; frame-src 'self' ; img-src 'self' ; connect-src 'self'
X-Content-Type-Options: nosniff
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
09:4a:30:25:49:6c:d8:0f:50:b2:3d:ed:71:e1:a6:54
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA
Validity
Not Before: Feb 4 00:00:00 2025 GMT
Not After : Mar 7 23:59:59 2026 GMT
Subject: C=US, ST=Michigan, L=Ann Arbor, O=Duo Security LLC, CN=*.duosecurity.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:bc:61:b7:b2:1f:e1:10:e1:96:19:4d:c3:63:60:
f8:30:c8:7c:07:2b:0b:34:00:cf:b0:59:0f:89:c8:
41:b7:fe:2a:55:ac:f8:4f:5f:57:4d:ec:7b:84:b8:
8d:bb:ce:9c:51:92:e9:b1:4a:39:4a:4d:26:d7:76:
b0:39:55:e1:12:2d:b3:30:ba:72:07:cf:45:b0:f5:
6b:91:a4:f0:90:69:df:8e:c5:4d:9f:95:74:16:df:
f3:c5:8b:41:7f:d6:f5:b7:1a:f0:d5:3c:9a:1b:7e:
fc:1a:45:14:1f:81:9a:5e:3d:1c:0b:2d:22:5c:b0:
ab:70:8b:9a:d6:73:2f:c2:c8:bf:19:4e:5a:4b:0b:
88:bc:83:54:3b:1b:92:35:d8:95:60:05:d8:95:a2:
ca:60:96:15:67:21:5b:b5:2e:a6:cf:34:b2:45:58:
f5:95:98:48:72:e7:92:75:c1:7d:07:27:fb:8e:b5:
d8:ce:b3:97:36:12:2a:45:32:d8:cc:05:1c:fc:c8:
ea:30:b6:bc:c6:54:3c:59:ed:6f:48:6a:3e:14:1d:
9d:da:c1:36:73:b7:98:0f:74:f7:21:5e:28:c5:e6:
6c:70:e3:c9:48:ce:3c:c2:03:97:69:45:19:80:89:
41:d9:93:9e:06:b5:a9:3e:1f:37:bc:95:c7:33:83:
55:1c:43:ed:d7:7b:60:63:d7:87:b5:16:57:c6:7d:
61:78:f6:0a:b6:25:e9:71:c7:39:6c:59:c2:be:1a:
1b:bb:af:6e:36:9e:25:de:76:67:df:4c:80:ff:10:
55:f6:b7:5e:6c:58:3c:4d:3b:e0:e9:3d:a9:6e:c8:
cc:e3:54:78:03:da:6b:5f:67:d0:50:51:a0:f3:be:
fc:71:66:75:d5:31:2d:44:00:96:63:59:bd:37:31:
09:22:a1:35:c6:07:cf:2f:a7:94:75:a2:4e:65:37:
88:be:35:36:38:7d:e5:f3:5f:51:bb:1b:35:19:40:
82:94:56:3a:ea:db:bb:4c:ee:15:3d:f1:47:6a:1d:
7f:a1:b4:fe:0b:e1:46:d5:c0:25:4b:4f:64:21:c7:
8f:5b:9a:0b:d3:2e:90:06:b7:57:ce:cc:0f:af:fb:
8e:59:2d:57:04:4b:b6:43:29:4e:49:01:37:d1:45:
c7:43:fa:e6:a3:94:23:b6:bd:02:c5:37:f1:ce:f9:
3f:e3:11:57:e8:a9:b2:1f:ae:10:2d:4a:95:08:2b:
d2:0f:7a:e7:6c:d2:d4:7c:65:3a:38:32:02:21:eb:
b6:00:f0:da:26:d2:d7:6f:03:85:d1:10:96:16:55:
df:8a:f3:a9:61:00:13:21:59:6d:14:57:35:80:81:
b8:13:7d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
51:68:FF:90:AF:02:07:75:3C:CC:D9:65:64:62:A2:12:B8:59:72:3B
X509v3 Subject Key Identifier:
CF:0A:A0:CE:06:89:D4:75:E6:70:03:0F:E8:CD:87:5A:E4:0D:5F:36
X509v3 Subject Alternative Name:
DNS:*.duosecurity.com, DNS:duosecurity.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/sha2-ha-server-g6.crl
Full Name:
URI:http://crl4.digicert.com/sha2-ha-server-g6.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2HighAssuranceServerCA.crt
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
Timestamp : Feb 4 09:57:39.879 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:BE:74:3F:A2:5C:6C:B1:CD:CE:48:C6:
CF:07:D6:60:AC:8D:A2:32:98:EA:7C:0C:1A:26:FA:1C:
06:AF:FB:24:40:02:21:00:9A:27:BC:4B:67:1C:DD:86:
32:92:37:43:AD:7A:A0:D0:1D:C9:47:50:29:BC:92:2C:
85:FF:65:31:E0:E2:B6:D6
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
Timestamp : Feb 4 09:57:39.870 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:F3:C1:9E:96:73:11:57:53:55:0E:96:
30:92:68:EE:E0:95:B6:B6:C2:75:F5:BB:36:EC:9C:69:
4E:DE:14:60:4A:02:21:00:B6:2E:07:78:C2:DB:38:BA:
F3:97:CC:DD:83:44:A7:97:B1:13:04:C3:A0:DB:2E:A1:
3F:1E:EE:CB:8A:DD:78:AE
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:
5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3
Timestamp : Feb 4 09:57:39.889 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:34:88:B4:24:47:DF:46:D8:3F:AA:E6:0D:
0D:A8:B8:23:38:A7:1D:A1:34:0B:F0:EC:38:75:9A:7F:
9C:D2:97:F7:02:20:66:AA:2A:B2:C5:1D:5D:82:32:0C:
4B:09:FF:9B:C2:B9:3B:65:E6:7F:BD:AA:BE:9F:8B:4A:
FC:6D:A7:0B:14:EE
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
08:b3:6c:f6:a2:2e:29:88:ba:59:23:c5:0f:67:57:2a:a2:50:
44:20:60:69:d6:63:00:ee:a4:36:79:03:dd:e4:cc:f1:74:7f:
01:54:1f:ab:56:2b:01:e4:f3:18:3c:07:4f:c6:a1:62:e3:19:
93:c4:f0:2d:87:f4:20:b2:a6:59:f7:e1:84:5f:93:65:f5:5e:
8f:7d:4e:9c:93:8c:a0:36:e6:35:2b:e4:eb:00:17:57:b8:5a:
c6:66:1e:96:f1:80:33:50:88:6f:5e:de:bc:6f:2f:e0:da:9a:
fc:7e:7d:ed:50:5b:b0:6b:c4:0a:02:b0:fb:9e:c5:44:17:a1:
3e:89:d9:4f:9a:a1:49:39:4d:18:73:4a:7a:7a:62:9b:a1:31:
8d:03:54:1f:61:ff:29:33:db:97:77:83:b6:e3:cc:af:7a:00:
57:66:44:67:8f:a6:fe:72:52:1c:27:d1:1c:97:99:63:53:f3:
60:c6:52:30:77:64:01:a9:c8:5d:ba:92:d1:c3:c3:a5:e3:7f:
f9:f9:33:23:10:4c:02:7a:71:11:59:27:fc:13:e9:2a:f2:83:
a2:76:79:ad:8f:99:26:0b:ce:8e:00:1d:14:7d:a1:ec:ab:66:
7c:91:55:fe:7a:19:20:f7:07:ff:59:79:43:02:17:cb:26:0b:
b2:66:e7:bb
