API
This service provide certificate information from hostname: ec2-23-21-114-54.compute-1.amazonaws.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number: 5153764970058631619 (0x4785d9ef383249c3)
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN = kubernetes
Validity
Not Before: Jul 4 16:28:06 2025 GMT
Not After : Jul 4 16:33:06 2026 GMT
Subject: CN = kube-apiserver
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:a3:6b:3b:16:1e:29:dd:57:65:0f:69:21:18:25:
e3:16:54:59:bb:4d:c5:5a:c3:fa:a5:24:e6:a2:f2:
f7:d8:94:37:20:d3:ba:f7:9b:91:59:6a:c6:95:65:
50:a1:bd:b2:61:fd:7a:0e:a4:ab:15:da:bd:c4:7c:
dd:6a:d5:bf:2a:b5:ec:e5:30:af:4a:7d:c1:75:e1:
f5:3b:41:10:3a:27:aa:cb:6a:9f:7f:81:f3:72:58:
69:20:4a:f5:48:c9:a9:02:d6:86:fb:f4:92:1f:da:
4d:d9:e6:e3:3a:99:1b:bb:0d:0a:63:8d:ca:41:66:
b0:c2:1a:8b:89:87:40:b9:fb:88:0f:15:0c:b2:2b:
09:99:ac:72:fa:bb:ff:58:2c:13:68:95:08:d1:62:
84:40:b4:9a:36:91:52:ea:de:0e:cb:19:9e:43:8c:
a9:1d:45:2e:58:12:b8:d6:be:14:63:3a:01:6c:49:
34:0d:67:29:85:cf:60:6b:68:a9:7c:b6:38:36:a6:
a1:32:3b:95:b0:e4:a0:32:65:7f:8e:c3:b7:e1:dc:
3f:e0:2d:02:49:78:5c:4e:c7:0a:34:35:51:46:ff:
ef:28:6e:85:0d:e0:c3:5f:1a:d8:66:11:44:27:b5:
3c:7b:13:5a:15:e8:35:40:62:09:90:ef:68:95:d8:
80:6f
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Authority Key Identifier:
1D:0D:79:26:5E:01:13:09:D9:16:A2:53:F6:49:6B:6C:21:08:34:D5
X509v3 Subject Alternative Name:
DNS:2059d12617a9546dde0d0022f22d3f2c.gr7.us-east-1.eks.amazonaws.com, DNS:ip-172-16-190-208.ec2.internal, DNS:kubernetes, DNS:kubernetes.default, DNS:kubernetes.default.svc, DNS:kubernetes.default.svc.cluster.local, IP Address:172.20.0.1, IP Address:10.22.168.237, IP Address:172.16.190.208
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
58:65:9b:b4:7c:3e:e8:54:06:e6:93:63:6b:f7:e0:cb:ef:9b:
89:e6:f3:bb:a3:09:f1:d7:f1:22:ab:2b:c7:15:5c:e2:00:49:
a7:ee:cb:37:2f:ca:9e:32:a1:94:84:34:85:56:ca:b4:a1:c3:
c8:b9:8d:cf:98:66:6e:3c:da:91:bc:82:64:e5:91:8b:47:82:
fd:18:6a:e8:1e:be:74:9a:6d:8a:17:bd:05:57:81:f0:97:e6:
7f:b3:f2:5e:f8:93:64:8b:09:19:72:87:0a:1f:8f:9e:fd:e8:
82:70:0c:1e:e9:39:2e:dc:35:0f:f7:6b:c1:19:f0:63:3d:10:
7f:1e:f4:b9:28:2f:d1:02:93:b3:27:d3:3b:e6:9e:72:cf:0c:
6d:6e:66:f0:69:6b:1f:22:27:70:25:4c:dc:d1:db:ca:23:a1:
2e:79:dd:01:9d:64:10:06:23:8d:bd:7f:8e:15:b7:73:cd:6d:
d2:5b:c7:9e:09:f5:06:a4:be:36:6e:24:6e:65:2d:ce:ff:b0:
1f:6a:d2:90:91:26:f5:36:b6:99:a8:e3:d7:1f:94:68:3a:33:
c6:61:61:a7:75:b3:ea:be:a1:65:19:1b:56:f7:62:07:e8:ea:
04:3e:89:10:29:2a:74:85:25:98:c7:a7:b5:4f:68:89:aa:dd:
c7:04:ba:bd
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----