This service provide certificate information from hostname: mx8438.superdata.vn
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:2e:50:47:21:3c:49:54:07:96:a7:55:43:67:ee:56:8d:f8
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 12 17:01:07 2025 GMT
Not After : Sep 10 17:01:06 2025 GMT
Subject: CN = work.room30s.vn
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:bb:69:ca:29:6f:95:cc:2f:99:05:54:10:4f:b2:
a1:ea:60:2a:ef:05:f0:34:4d:8c:b8:83:b9:ff:3d:
66:c0:83:41:e8:8c:29:d8:33:d6:04:7a:23:40:78:
34:5f:c1:6a:92:3a:a8:b9:19:67:45:0d:8c:ea:b5:
62:09:e4:e1:fd:22:0e:e6:16:f8:98:2d:3f:af:03:
88:04:b1:69:e4:73:22:6c:e6:66:d2:82:51:57:38:
27:f7:e2:fa:26:eb:7d:0e:62:e3:d3:c9:44:ce:a4:
c5:03:1b:8b:64:3b:71:24:c5:40:bf:c0:5c:0b:36:
a5:77:b8:6a:47:4f:35:8c:ef:2e:06:a6:99:03:57:
c6:9c:0e:c2:6a:f8:82:f6:f3:e8:6f:26:46:71:ff:
f3:22:1e:70:53:b9:66:ff:0c:64:6b:d7:40:df:0d:
f0:cb:3e:45:77:b6:6f:73:02:59:0a:00:ff:43:83:
f4:fa:b2:21:1b:e8:bd:ec:7a:79:43:ca:54:fc:73:
ae:21:49:fd:87:bc:f0:f6:b2:a8:e6:65:9a:7a:0b:
9e:c1:43:04:78:35:70:9f:73:3d:44:28:f1:7f:d6:
40:02:81:bb:99:7d:c5:a5:c9:77:6b:73:e2:fa:0b:
c9:4d:37:df:bf:14:76:df:31:bf:fd:d5:23:5c:72:
8f:49
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:
0E:C6:31:37:96:E0:46:2C:CA:5D:37:8E:3A:67:25:CC:A2:62:FC:A6
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:work.room30s.vn
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/121.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : Jun 12 17:59:38.027 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:B6:1C:FB:82:76:2E:56:FB:EA:A6:
74:AA:66:95:63:1D:48:7E:D5:F8:BA:0C:7E:F5:4A:6C:
70:13:13:CD:A0:02:21:00:E2:8C:C4:4D:F8:9A:79:27:
1E:7C:EB:F6:09:CF:0E:62:CD:02:B6:36:B3:8A:01:3E:
88:50:38:00:AF:1E:A4:DF
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 12 17:59:40.041 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:08:45:F5:16:48:55:A0:88:DB:97:02:9A:
B6:E1:C7:75:4F:6D:69:0A:14:1F:F8:8E:10:22:A3:AC:
C9:79:C8:8A:02:20:52:56:A3:06:AC:1E:10:06:97:6E:
24:B7:05:E3:7C:82:A1:C6:5A:A2:C9:7F:1E:CD:B1:20:
6E:14:5D:9E:FF:34
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
53:f9:d6:f0:cf:e7:62:b1:83:59:ba:0f:dc:42:0d:63:e4:b6:
c7:cc:c3:81:0d:de:26:65:bc:d9:6b:3b:bd:d7:01:62:42:a3:
c0:38:78:36:e3:f6:70:92:6a:95:71:9a:88:8f:13:7a:89:7f:
1c:9a:eb:a2:72:fc:dd:30:67:fb:e9:cc:53:6e:da:22:0b:0f:
4f:a8:ac:a8:d4:dc:96:47:b5:14:31:d9:6d:76:a3:5c:69:80:
ed:f5:09:8d:e4:a9:19:49:c4:96:7a:8d:1a:7d:84:68:b3:a1:
31:33:3c:6e:35:4f:c6:ad:1b:69:0b:d4:6f:32:01:fa:4f:d2:
1a:c5:f9:26:0f:c2:45:63:66:2d:49:85:e0:02:b3:97:82:40:
8b:b3:be:9a:90:a6:57:b9:55:c3:79:fa:b4:32:c0:2c:51:64:
8b:86:7c:24:47:50:09:0a:cd:7b:70:52:71:d7:4f:a8:07:bf:
74:aa:d3:60:2e:5c:4e:60:ae:2e:9d:2d:f3:70:5c:f2:6f:39:
e0:1a:a0:46:95:78:3e:e3:ba:4d:92:f7:f7:85:4a:0f:2e:2e:
4e:7d:53:1a:91:89:ef:54:30:bc:9f:19:87:8a:8a:82:70:bf:
32:05:f8:58:0b:6f:e4:56:d4:2a:9d:df:18:03:35:cc:f5:67:
80:82:1c:26
-----BEGIN CERTIFICATE-----
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vJ8Zh4qKgnC/MgX4WAtv5FbUKp3fGAM1zPVngIIcJg==
-----END CERTIFICATE-----