HTTP/1.1 200 OK
Server: nginx/1.24.0 (Ubuntu)
Date: Mon, 05 Oct 2026 00:49:10 GMT
Content-Type: text/html
Content-Length: 1324
Last-Modified: Sun, 04 Oct 2026 07:43:23 GMT
Connection: keep-alive
ETag: "6ac2039b-52c"
Accept-Ranges: bytes
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:cc:fe:a8:de:fa:4c:f2:4f:07:a6:42:7b:15:70:8d:3a:67
Signature Algorithm: ecdsa-with-SHA384
Issuer: C=US, O=Let's Encrypt, CN=YE1
Validity
Not Before: Sep 28 05:13:36 2026 GMT
Not After : Dec 27 05:13:35 2026 GMT
Subject: CN=head.vietnguyenbranding.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit field, 128 bit security level)
pub:
04:c2:32:09:80:93:ae:fc:39:12:da:66:11:bc:dc:1f:
ac:f5:bd:15:e1:1f:9e:b8:33:60:40:a7:2a:5c:77:7b:
7e:6f:33:c8:88:28:76:32:a2:44:25:55:22:8e:71:e2:
11:ee:72:4b:cc:20:2c:21:da:04:ac:ee:6d:87:ea:e1:
cb
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
60:CF:E7:AA:79:7A:B7:3A:70:C7:58:3C:E5:0E:89:2B:B3:9D:CA:82
X509v3 Authority Key Identifier:
BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
Authority Information Access:
CA Issuers - URI:http://ye1.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:head.vietnguyenbranding.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://ye1.c.lencr.org/104.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
Timestamp : Sep 28 06:12:06.336 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A0:2E:7A:44:0C:49:A2:93:9C:82:4E:
48:A1:F7:F4:79:11:1A:9A:C2:D6:98:D7:5B:BF:E2:32:
82:9D:5F:2D:5D:02:21:00:BA:6C:EC:4F:A4:3A:85:67:
BA:70:99:0B:77:F5:2C:AF:10:4B:DD:4C:E0:1C:96:22:
56:BF:30:B5:E4:E5:9D:2E
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46:
FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8
Timestamp : Sep 28 06:12:06.861 2026 GMT
Extensions: 00:00:05:00:16:C5:93:40
Signature : ecdsa-with-SHA256
30:45:02:20:32:1F:79:47:DC:39:C4:4D:9C:27:71:50:
57:54:DD:0E:20:7E:1A:BE:86:2D:DF:17:8B:07:51:FC:
6E:05:CB:09:02:21:00:FA:89:93:05:53:B6:3E:E5:CF:
76:69:30:B8:57:81:3B:25:48:A6:61:9A:B5:37:DB:6C:
FF:C5:E2:9E:87:DA:5F
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:b9:b1:bb:60:d5:0e:98:66:2b:de:5b:9c:74:a9:50:b6:b9:35:f7:
44:6c:23:43:3f:75:e6:02:4f:26:17:0b:ee:3e:d5:4d:ac:b2:6f:50:43:15:c5:e0:
53:4e:21:83:c7:02:31:00:8d:4c:bd:c5:d2:aa:8f:1b:2b:0b:a8:f1:f8:6d:9f:92:
f7:9e:c5:fd:b6:ab:63:ea:c5:2a:00:42:1d:57:f4:9e:24:0c:fe:1b:4a:b2:6a:54:
06:08:f8:45:21:f1:2a:29
Vulnerabilities