Certificate:
Data:
Version: 3 (0x2)
Serial Number:
0d:bf:3c:97:3f:be:1f:49:5a:c3:e0:49:9e:20:80:1b
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Amazon, OU=Server CA 1B, CN=Amazon
Validity
Not Before: Apr 20 00:00:00 2021 GMT
Not After : Apr 14 23:59:59 2022 GMT
Subject: CN=www.amazon.sg
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:d6:39:a3:9e:dd:67:62:0a:b3:50:3d:80:ab:18:
47:2b:db:e9:57:b3:3e:14:32:6e:c5:31:46:ad:7e:
43:38:90:b5:4a:d3:7e:fb:68:b0:15:89:88:63:9f:
35:d5:a2:46:ce:5f:bc:6f:64:c5:b1:33:5d:70:bb:
ac:3d:b5:7a:22:bd:b3:97:46:1e:05:76:84:23:88:
7c:07:d3:f5:b5:8f:98:88:3f:13:97:5f:8f:a9:30:
d4:4b:4e:76:d5:1a:61:04:5e:d9:eb:f3:0f:13:d8:
98:a9:86:6d:cb:9c:a4:9e:9b:7a:0c:62:c5:27:c6:
2b:ee:b2:6b:9b:fa:68:55:77:06:db:15:ce:f5:e0:
01:a1:dc:f7:29:63:de:20:4b:f9:05:d9:56:c7:42:
17:bd:44:3b:1f:96:ad:2c:b5:12:11:cc:87:0d:d8:
b3:34:7c:06:1f:cb:97:45:46:96:34:12:7a:c0:6e:
c4:42:73:4e:5b:63:bf:78:e9:f5:37:17:5f:66:d9:
08:bf:9a:ab:cb:0b:fe:b6:53:1e:20:36:23:6f:81:
96:6d:58:da:d5:12:d4:13:5d:25:56:e4:9c:01:be:
45:cc:e2:b5:f1:df:e2:7b:24:f6:a2:8c:c2:bc:e0:
e2:56:87:01:10:7b:dd:0d:39:61:03:14:b4:5e:2f:
7a:39
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
keyid:59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0

X509v3 Subject Key Identifier:
36:28:EA:29:EA:F9:06:DA:E0:92:12:84:14:6D:12:1E:72:6C:41:A1
X509v3 Subject Alternative Name:
DNS:www.amazon.sg, DNS:amazon.sg, DNS:origin-www.amazon.sg
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://crl.sca1b.amazontrust.com/sca1b.crl

X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1

Authority Information Access:
OCSP - URI:http://ocsp.sca1b.amazontrust.com
CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt

X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Apr 20 18:59:39.708 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CE:2F:4B:5B:D2:79:92:1D:F1:F2:A9:
4D:91:A0:1D:23:D7:D2:9A:D8:37:DC:C4:C4:F0:FB:D5:
E8:0F:5A:B0:C4:02:21:00:BA:12:75:7A:42:B7:6C:A5:
76:73:6F:7C:9D:95:98:EF:01:CC:FE:68:48:E0:55:2C:
F2:60:2E:D1:B0:DD:EE:AF
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
Timestamp : Apr 20 18:59:39.796 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:1E:75:F6:B7:53:8B:4C:2D:F4:02:ED:00:
CE:F3:F2:93:9C:53:8B:FC:CC:64:8F:8B:26:3C:E8:72:
A4:0A:9B:D6:02:20:2B:1B:60:4E:EC:DA:0F:DB:32:AD:
B6:32:42:2F:F9:FE:F8:D6:63:B6:C3:EA:14:00:F9:E9:
36:9B:E1:11:E3:6C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 41:C8:CA:B1:DF:22:46:4A:10:C6:A1:3A:09:42:87:5E:
4E:31:8B:1B:03:EB:EB:4B:C7:68:F0:90:62:96:06:F6
Timestamp : Apr 20 18:59:39.686 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A7:96:D7:76:5F:ED:84:11:9A:91:BC:
7D:95:9C:D4:AA:BF:78:DE:17:40:0E:6A:EC:48:D8:1C:
CB:7C:EB:14:B9:02:20:05:47:E4:7F:A7:F8:CE:BB:87:
B1:78:63:F9:D4:C9:4B:A9:4F:07:FB:DA:8C:2E:D4:AC:
8D:3D:AA:D6:F6:B1:6D
Signature Algorithm: sha256WithRSAEncryption
a5:4b:d1:2e:8e:53:de:16:e5:9a:f0:9a:83:e2:e6:fe:c9:1f:
d1:0f:61:76:9b:6e:95:b7:0c:f9:31:3e:e4:3d:e2:bb:6e:88:
a7:f6:bf:b0:c7:0a:cb:29:ec:bc:dd:be:5f:ef:6f:47:6b:0f:
9c:93:81:ab:67:bd:7f:7c:18:c4:9b:05:ad:a9:11:47:e2:e1:
54:06:a5:1e:9f:91:20:da:ad:37:d2:7d:74:ad:a4:f0:cb:fd:
18:b8:14:bc:4d:96:f5:7d:2e:82:37:45:0f:89:07:3f:80:a0:
bd:ff:7f:7e:4a:40:40:d6:e8:08:7a:56:a0:6f:80:30:18:ad:
a0:f2:b5:5c:80:37:88:90:b9:e5:a5:ab:93:32:c9:97:69:b8:
52:40:ed:c8:7a:e8:7b:06:3a:bd:17:34:3a:7a:17:92:e7:f2:
01:75:06:36:8b:e3:98:6f:09:ff:90:62:e1:a3:1c:bd:e2:50:
68:57:19:bc:14:5a:b0:fb:2a:1d:a9:7c:a3:e1:2d:90:eb:9e:
f9:8e:32:77:05:66:49:53:de:06:48:b6:62:55:e4:1d:72:23:
00:b6:b4:c3:80:11:96:bb:4f:8f:f6:a2:ec:88:8a:dd:67:53:
02:1b:b5:e4:22:f3:95:81:19:df:60:3b:ab:83:2c:c6:cb:80:
e1:a2:5a:3c