| Hostnames |
timegov.boulder.nist.gov timegov.nist.gov time.gov nist.time.gov www.time.gov |
| Domains | nist.gov time.gov |
| Country | United States |
| City | Boulder |
| Organization | National Institute of Standards and Technology |
| ISP | National Oceanic and Atmospheric Administration |
| ASN | AS2648 |
772366685 | 2024-09-17T12:03:03.411447443 / tcp
HTTP/1.1 200 OK Date: Tue, 17 Sep 2024 12:03:03 GMT Server: Apache Strict-Transport-Security: max-age=31536000; includeSubdomains;preload X-XSS-Protection: 1;mode=block X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'self' *.nist.gov nistwww.localhost ; Last-Modified: Tue, 17 Sep 2024 11:55:01 GMT Accept-Ranges: bytes Content-Length: 18602 Cache-Control: max-age=0, no-store, no-cache, must-revalidate Pragma: no-cache Expires: Thu, 1 Jan 1970 00:00:00 GMT Connection: close Content-Type: text/html; charset=UTF-8
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
09:22:f8:bf:ae:f8:73:db:b2:2a:9e:08:53:2e:6d:05
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Validity
Not Before: Mar 13 00:00:00 2024 GMT
Not After : Mar 12 23:59:59 2025 GMT
Subject: C=US, ST=Maryland, L=Gaithersburg, O=National Institute of Standards and Technology, CN=time.gov
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:92:74:70:56:e4:7a:0d:3e:d0:43:28:c6:1c:fe:
02:9b:39:bf:07:84:0b:82:3a:50:c6:1f:f3:79:0c:
55:53:b0:d0:84:3d:54:dc:66:74:95:e2:7c:4a:eb:
f7:3c:72:60:e8:1e:ec:f7:13:fd:d3:f5:c4:2d:f8:
30:6c:31:d7:8e:f8:f9:d9:e3:84:e8:72:0b:fd:1a:
a2:3b:8c:54:78:ad:39:ce:3e:f9:44:93:2d:99:6b:
61:72:77:d6:db:0c:f4:cf:3a:4c:f0:38:89:86:eb:
c8:eb:51:98:64:b7:1a:15:90:92:39:29:38:59:2f:
61:04:f2:00:44:c7:c6:ff:83:96:70:1d:ec:b2:af:
5f:cb:33:03:b5:29:94:b0:93:0d:a2:ea:e5:cb:8f:
4b:16:6c:4c:0a:c2:6d:4d:50:48:42:76:55:2b:75:
90:1c:17:8d:ee:7e:1c:39:0f:b7:59:a9:67:8e:8c:
76:bb:ff:56:78:da:de:1a:79:fc:f9:60:40:cc:cb:
27:8f:08:c3:f7:d2:2a:aa:12:8d:0d:6f:3f:8e:21:
43:fe:60:23:62:4f:e3:a0:29:da:d9:6e:a9:45:c7:
bd:27:ac:39:ee:62:dc:7b:6f:d4:f9:1d:e1:d3:da:
e7:c8:69:e7:2e:f9:eb:e9:01:ba:cd:46:7a:42:b3:
13:60:93:f0:d1:cb:a6:99:99:b7:a8:5c:26:6c:c1:
c2:bb:c9:14:25:ad:fa:2e:be:88:ab:c7:95:ab:a0:
c5:d0:1e:ff:cb:ce:39:ec:5f:6f:28:bd:6e:58:55:
86:df:6d:cd:7b:4e:39:39:bf:a7:46:22:da:6b:1a:
bf:ba:bf:f1:72:75:e2:3d:dd:aa:3d:d5:c9:c3:ea:
48:9a:5a:74:16:00:27:76:a3:41:d8:f2:96:c5:44:
1e:75:57:a0:d0:2d:17:69:77:01:95:8f:58:8d:e6:
0f:a2:e3:cc:c8:3f:6d:ca:fe:52:23:21:18:65:57:
29:a3:df:8d:df:3c:80:1f:c7:73:03:18:ca:fd:94:
1b:66:d8:46:78:d3:26:1b:6d:4c:9b:37:3f:a8:30:
8c:24:c8:21:2f:6c:83:d9:f4:e4:32:e5:7b:94:63:
67:fe:fa:18:49:f9:21:30:ac:19:f3:1f:21:ee:ec:
7a:c6:86:08:ab:ea:f8:14:d6:d9:29:49:3e:b3:28:
43:6f:c8:f8:9a:73:c5:af:8a:99:b4:ec:0f:5c:cf:
d6:f7:e3:ae:eb:ec:46:ab:5d:2d:3d:5b:9e:d3:5f:
69:e1:87:de:07:14:78:97:5e:05:93:da:9b:c8:a0:
c7:5c:ab:27:4c:ee:97:38:a1:e6:3e:92:19:01:b7:
f9:97:85
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
X509v3 Subject Key Identifier:
A4:A8:D7:2C:DE:18:81:22:9B:1E:14:46:2A:82:42:26:8F:93:FE:35
X509v3 Subject Alternative Name:
DNS:time.gov, DNS:www.time.gov, DNS:timegov.nist.gov, DNS:timegov.boulder.nist.gov, DNS:nist.time.gov
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/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
Timestamp : Mar 13 13:15:26.996 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:8E:6F:D6:08:1E:6F:F7:75:1D:00:1B:
CB:E5:58:08:B5:74:DD:5C:C6:AE:82:B4:15:6A:6F:46:
BB:AD:C6:99:4F:02:20:4D:28:4C:82:95:7C:48:6E:7C:
7E:7C:1B:C2:53:85:23:48:CF:A5:DF:07:DE:12:A2:11:
24:E6:6E:E1:38:58:20
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 : Mar 13 13:15:26.941 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:94:CF:38:9C:12:CD:19:57:9B:51:1F:
53:72:87:27:B1:A1:70:20:03:4B:05:E4:4D:AC:62:F4:
35:2F:EE:9E:16:02:20:05:6C:A2:B1:37:D5:01:27:13:
20:D4:7B:AF:8D:34:51:B4:25:EA:A6:F5:84:BC:42:AD:
EE:81:25:89:DA:E9:7D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
Timestamp : Mar 13 13:15:26.980 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:93:03:0A:EC:ED:E8:0E:5D:98:E1:92:
3D:D9:76:98:D2:86:FC:30:4E:B1:B8:EE:AA:48:9B:4D:
9B:D3:B4:1F:90:02:20:50:98:98:D6:4B:25:E8:6E:99:
B8:47:8B:EA:35:DC:E1:67:F4:A9:8D:BC:07:8E:BB:CC:
22:85:80:59:5D:B5:77
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
5e:35:1a:a9:13:d9:1d:f7:60:4f:e5:d8:bc:95:58:27:bc:d6:
15:44:74:a8:e9:f6:35:11:b8:45:34:64:67:67:28:f1:11:bb:
7c:e5:ea:d6:34:09:06:8e:af:e5:86:56:87:b5:87:8f:d3:75:
ee:6b:a2:04:f7:d3:5a:a2:e6:f3:aa:64:8c:6e:08:ca:00:7e:
65:d7:6b:83:2c:d3:d7:58:74:1d:94:3b:c7:75:c6:44:2c:7f:
3c:79:3f:3b:d0:be:4c:30:62:e8:0e:58:f3:6c:8c:5e:d0:3c:
bc:25:bc:2b:2f:f8:50:71:20:a3:e1:c6:d4:aa:e8:f8:f0:03:
c5:e0:20:59:bb:5e:4c:99:b7:c1:bd:3a:c5:9a:0d:71:69:f7:
27:ca:fe:5e:7f:99:0f:69:fc:ca:da:42:ca:21:99:f9:31:8a:
84:08:d6:9d:87:02:ac:fa:1e:81:c8:0b:94:53:12:e0:bb:19:
c1:9f:e9:d4:0e:45:fd:80:79:49:45:37:fa:fe:10:a9:17:f4:
b7:64:ac:6d:09:b6:90:ff:4a:a9:34:13:49:81:ee:12:b9:6e:
4b:90:f5:62:80:59:63:50:33:95:c2:21:5d:5f:ff:a3:a5:1e:
16:cc:ea:26:21:1e:1f:e5:a0:0c:4d:82:9d:01:1b:41:ef:f8:
7c:d0:19:a2