API
This service provide certificate information from hostname: www.tekes.name

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:50:c6:f4:b2:31:c4:0d:33:2f:6e:75:b8:42:b8:86:da:e7
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jul 10 15:22:19 2025 GMT
Not After : Oct 8 15:22:18 2025 GMT
Subject: CN = tekes.name
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:f1:7d:b3:4f:cc:37:5a:31:01:d7:22:84:8c:42:
1b:e3:31:d3:12:c5:1a:ad:40:ce:aa:42:fa:58:a5:
1a:3d:d9:02:bd:1b:d3:da:7c:45:58:ae:d6:49:fa:
a5:04:47:1c:f1:a0:56:db:32:10:4a:fd:9c:b3:49:
e9:e2:c7:37:e9:6b:77:22:13:8d:72:88:54:9c:22:
f6:f9:a7:27:02:aa:c8:e6:98:61:60:7e:da:91:36:
cc:a5:75:c4:79:35:44:a2:53:ec:17:7a:45:bb:58:
3e:8a:5e:d8:e7:4b:6d:8c:48:72:35:94:f2:ec:45:
ae:ec:46:d5:49:4e:10:aa:dc:84:86:24:c6:51:15:
52:94:03:2c:d9:d5:7e:8a:1c:f3:48:68:2f:12:45:
b3:2d:0e:ae:e3:13:15:19:c9:86:f8:17:14:13:f0:
13:79:20:f0:1e:f7:5d:72:2b:32:d2:9e:01:fd:aa:
56:1b:05:d6:32:f5:a1:e5:20:46:46:9e:84:a5:53:
f1:57:fc:79:ba:49:5b:bd:13:11:96:7c:13:65:2d:
bb:e3:ec:c0:92:2b:33:a0:15:63:68:49:4e:b2:91:
86:2a:7f:36:31:ff:2b:f9:cc:a8:77:32:f4:26:9c:
ac:a4:31:bd:c3:d4:f6:c1:3d:fd:51:3e:ef:83:e4:
d5:22:d1:da:0f:56:b3:ef:82:34:7a:d6:2a:a7:11:
27:44:c4:b8:29:be:58:77:74:66:9d:2c:83:53:c3:
d6:87:6d:dd:1b:0e:cd:af:66:a3:8d:f5:c4:b3:b7:
cb:9f:7f:42:ec:79:fc:0e:51:cb:dd:68:25:ec:58:
93:de:fe:79:31:1d:1b:26:5d:05:07:06:ae:b8:76:
1e:e4:fc:3b:2a:9c:73:d9:67:ce:93:32:09:ff:ef:
ac:f9:b4:4a:a9:fd:69:fb:09:d1:bb:6f:43:6f:0f:
da:95:5f:74:9c:71:0c:a7:47:ca:f7:b4:c7:23:70:
fc:b7:8c:a4:c6:5b:60:67:99:c8:db:c5:83:8a:f9:
fa:36:60:eb:db:42:4d:1a:7b:6e:7b:11:df:e1:57:
e8:99:ab:fe:a6:d8:2f:08:8b:21:81:6c:f6:05:46:
de:3b:73:1e:02:76:4a:c3:c0:35:c8:5f:d0:31:66:
73:f2:d0:73:80:b6:e1:d4:4d:09:3c:a8:1c:63:25:
a1:f8:d7:3a:9b:94:6d:ab:8c:b0:9a:e1:f0:94:14:
0d:9e:99:d9:9a:01:76:7a:66:de:f7:0b:08:2e:d1:
b5:d2:cb:35:47:6f:f5:97:73:bd:39:1a:32:ec:eb:
66:b4:87:8a:48:54:e6:68:0f:19:f6:2d:f5:50:03:
82:ed:e3
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:
63:7C:D5:B5:4F:18:4B:94:D7:7A:8B:CC:C2:73:F3:85:29:5F:0A:0D
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:tekes.name, DNS:www.tekes.name
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/104.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 : Jul 10 16:20:49.494 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:43:8C:F0:5A:36:35:79:66:E1:A6:48:31:
C1:F0:25:68:35:35:A3:3A:72:EF:7A:96:FC:6D:A0:44:
60:DF:FB:4A:02:21:00:B5:48:19:2E:D9:57:03:8D:88:
71:91:B9:61:B9:1E:0B:70:D7:09:69:7A:E2:ED:D6:E9:
65:78:72:A7:CE:7C:C4
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jul 10 16:20:49.569 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:22:C3:CF:E8:3D:75:D3:C5:D1:2A:2F:78:
4A:5C:C9:2B:6B:A8:BA:54:12:72:70:37:7F:3C:A0:91:
24:E6:0D:B0:02:21:00:AA:45:29:34:5C:A7:C9:FE:E8:
53:CF:9E:7C:16:6A:17:32:53:AF:1C:A9:E1:99:46:B5:
94:0A:58:03:21:EE:30
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
0e:75:76:fd:db:0a:8e:d2:c8:1d:71:a6:af:a1:5f:14:7c:b4:
d1:a0:80:f8:41:3c:16:10:1d:c5:c7:96:1b:b0:28:62:82:6a:
26:4a:db:fd:ef:94:58:df:36:f1:b2:c9:44:f0:03:51:f0:69:
76:fb:98:43:dc:a3:ff:bb:00:6a:41:39:25:95:c8:0e:62:84:
6e:4b:a5:53:0a:ba:7a:56:6d:7b:4e:a7:ec:ec:68:41:42:c4:
80:29:de:e9:f1:74:4a:8d:8f:69:70:03:51:f0:fb:6d:f1:41:
a1:2c:7b:71:cf:aa:d9:c7:a1:3a:d0:35:5a:aa:e6:87:1f:25:
c5:80:e7:a4:65:76:6b:e1:38:2d:2d:dd:56:8e:54:0b:9a:a6:
3c:72:d1:89:8e:e2:91:76:09:dc:c6:e2:e3:93:3a:45:80:13:
4c:7b:23:0e:0c:ae:73:65:43:67:53:f6:7d:e3:c6:53:f9:ec:
14:df:9f:b4:bf:ea:46:bb:b2:50:a4:5b:cf:b9:76:18:fc:06:
bc:72:46:9f:2c:f4:ba:da:e3:2f:a9:a1:a0:6b:66:5e:8c:83:
df:7b:e1:98:64:d8:6e:03:eb:52:29:8f:77:b9:a2:fc:1d:99:
39:ac:b2:19:ea:14:c2:70:c9:7c:73:c0:6c:4f:6f:73:07:c6:
59:cf:42:85
-----BEGIN CERTIFICATE-----
MIIGATCCBOmgAwIBAgISBVDG9LIxxA0zL251uEK4htrnMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNzEwMTUyMjE5WhcNMjUxMDA4MTUyMjE4WjAVMRMwEQYDVQQD
Ewp0ZWtlcy5uYW1lMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8X2z
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tz4/4AAAAZf1I7zWAAAEAwBHMEUCIEOM8Fo2NXlm4aZIMcHwJWg1NaM6cu96lvxt
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ldfhFgXnlTL6x5/4PRxQ39sAOhQSdgosrLvIKgAAAZf1I70hAAAEAwBHMEUCICLD
z+g9ddPF0SoveEpcyStrqLpUEnJwN388oJEk5g2wAiEAqkUpNFynyf7oU8+efBZq
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9Lra4y+poaBrZl6Mg9974Zhk2G4D61Ipj3e5ovwdmTmsshnqFMJwyXxzwGxPb3MH
xlnPQoU=
-----END CERTIFICATE-----