API
This service provide certificate information from hostname: helmuth.dk

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:b7:38:d9:a1:a0:69:bb:0a:3d:6a:97:86:f5:bc:b9:cf:96
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 24 05:42:07 2025 GMT
Not After : Sep 22 05:42:06 2025 GMT
Subject: CN = *.helmuth.dk
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c6:ff:bd:e7:d3:13:30:28:1b:83:94:f3:34:60:
68:c9:63:07:3f:5d:c7:e8:3d:02:7e:13:6c:1e:8a:
0c:64:11:97:2c:86:01:d9:59:95:4f:1a:52:31:e7:
5a:13:b5:55:b5:c7:5e:71:fd:f4:60:37:aa:8c:dd:
69:24:aa:4b:d2:6d:c9:b6:1b:1c:b8:03:29:06:58:
e4:79:16:e8:05:b1:b0:97:bc:03:f8:a1:8d:17:06:
35:c4:a4:ca:f7:a2:b3:87:59:3b:39:7a:b8:5b:6b:
27:ed:76:e7:db:7c:cc:a5:8c:b7:57:5e:06:ca:52:
a8:3b:69:5f:7d:72:e8:af:2b:52:ea:6a:c9:38:02:
4e:a7:08:4d:66:0e:33:4b:e9:2d:bf:98:79:25:e7:
53:d6:81:c7:44:23:29:89:ef:3f:19:a9:91:a9:be:
5e:51:71:77:17:e0:a9:27:c0:ff:65:95:75:05:94:
17:be:18:79:eb:39:8c:6e:e3:98:3f:fd:f7:b3:33:
dc:e2:93:a9:60:af:6a:fb:2e:ad:50:9a:f4:e1:e1:
a6:e5:43:1b:90:3e:6e:bc:1a:21:8d:8d:43:8a:fa:
c2:11:37:3e:30:47:86:cf:84:93:39:a0:99:fc:42:
99:33:39:2c:98:41:03:99:09:c0:23:1c:a2:37:a5:
bb:d5
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:
94:78:EC:27:EE:15:F9:F1:AF:E0:BC:F8:DC:C9:F4:A7:59:11:AD:A0
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:*.helmuth.dk, DNS:*.multithink.helmuth.dk, DNS:helmuth.dk
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/23.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 24 06:40:37.117 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:76:9F:C5:C6:50:C9:A9:B7:80:68:79:56:
5D:EB:33:8C:4E:36:52:32:32:7E:0D:48:FA:72:C5:27:
6F:62:B8:DE:02:20:48:89:9D:04:84:89:1F:B7:56:33:
E8:76:71:E0:03:66:0F:42:95:D6:59:26:02:4A:DF:FB:
38:38:8A:D4:40:D6
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : Jun 24 06:40:39.101 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:98:BB:68:09:FF:16:28:1D:F8:78:2D:
18:BB:87:F4:A8:78:62:01:45:03:2F:AA:A6:64:B5:24:
53:76:2C:F1:E6:02:20:73:45:98:57:BC:25:3E:21:B5:
0A:87:5E:A4:E8:C7:A5:36:2C:FB:A8:E9:43:87:58:71:
BA:0A:88:D0:6F:98:54
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
9a:6d:45:ea:be:37:c4:48:3d:fd:49:94:ec:a8:f0:60:0f:af:
0e:00:ba:ed:dd:b4:62:fc:1c:fd:29:eb:e7:67:1b:35:10:1f:
97:7d:bf:15:b2:91:36:82:bd:34:31:b0:18:11:9c:75:a6:8a:
ba:91:37:3a:e4:5c:a3:2d:4e:fb:b8:15:48:f7:f4:5f:ce:06:
39:eb:0b:ad:92:72:c5:94:c1:51:c1:ab:4f:79:c2:21:57:ed:
24:c1:5b:62:75:29:e1:5b:32:44:84:61:59:55:c9:24:cc:e5:
9d:7c:91:04:48:ec:f2:03:43:69:65:86:c7:52:d1:b7:08:c8:
07:b4:76:4c:f2:71:c1:ff:fd:69:30:54:78:03:e5:06:12:c3:
53:52:3d:a7:b8:db:ff:7c:d3:25:91:b7:e0:66:c0:fe:9a:6a:
f2:e3:04:94:98:9f:a6:5f:53:81:1e:0b:c4:de:eb:97:46:b1:
0b:45:a5:bc:81:66:b6:ef:a6:dd:35:07:9f:32:43:93:69:f5:
c0:95:82:f7:d9:5c:e7:0c:a6:14:5b:4f:c5:98:2c:9f:71:20:
a6:21:99:e1:ac:08:d5:14:b1:0c:16:f1:fe:f1:7d:e1:5a:82:
25:e9:b0:5d:8b:76:b7:31:1a:e0:5d:2c:d4:82:93:0f:25:25:
45:67:69:aa
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----