DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

weka.de · 194.15.167.15:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=*.weka.de
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Valid from
2025-10-15T08:05:25+00:00
Expires
2026-11-16T08:05:24+00:00
Days remaining
47
Serial (hex)
4BF85454EFBB2CD5F5EFEA4C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.weka.de, DNS:weka.de

SHA-256 fingerprint

26:F4:89:45:32:48:CF:2A:65:D9:18:26:7E:59:E4:BC:09:C7:17:91:C4:65:C4:00:50:FC:82:F1:C6:FB:29:4B
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr6alphasslca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr6alphasslca2025
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3 CPS: https://www.globalsign.com/repository/
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr6alphasslca2025.crl
subjectAltName
DNS:*.weka.de, DNS:weka.de
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
subjectKeyIdentifier
51:D5:4F:EC:02:0D:18:C7:C3:3E:77:7D:0A:D2:70:3C:10:17:CC:11
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Oct 15 08:05:28.776 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:5B:13:7D:0A:55:37:81:E6:FE:1B:E8:D5: 55:5E:78:CD:B1:80:25:70:DD:6B:51:CB:A7:AD:02:D0: 20:8A:29:B0:02:21:00:FD:80:DE:50:5E:B6:AF:28:2D: BB:F4:9E:25:74:B1:9F:55:80:93:3D:E9:81:35:C5:0F: 2B:F1:66:50:F0:96:8C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Oct 15 08:05:28.341 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:4B:52:9A:02:56:1F:81:5E:C2:A4:EA:2E: E7:BF:BA:B8:3A:BE:22:DB:8E:04:A2:4B:6A:8F:7D:B5: 62:65:12:44:02:20:12:F3:0F:5D:AF:8D:29:EE:0C:99: 1B:0B:4D:EB:11:B7:9D:83:5C:1C:F0:1B:29:04:BF:68: 98:6F:54:36:0D:7C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Oct 15 08:05:28.781 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D2:53:FE:21:35:C8:0E:8E:D8:AF:8F: C2:BA:01:00:0B:4C:66:A3:04:C5:6F:B3:1E:57:2F:EF: 9D:2B:76:5A:DA:02:20:16:34:CF:CB:F7:2B:02:92:D5: B8:4F:03:40:1C:43:0B:5F:AF:81:BC:F5:3D:C1:CE:DF: 13:A2:E2:08:D9:36:C2
-----BEGIN CERTIFICATE-----
MIIGTTCCBTWgAwIBAgIMS/hUVO+7LNX17+pMMA0GCSqGSIb3DQEBCwUAMFUxCzAJ
BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSswKQYDVQQDEyJH
bG9iYWxTaWduIEdDQyBSNiBBbHBoYVNTTCBDQSAyMDI1MB4XDTI1MTAxNTA4MDUy
NVoXDTI2MTExNjA4MDUyNFowFDESMBAGA1UEAwwJKi53ZWthLmRlMIIBIjANBgkq
hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA13Q8YwYL3Fawd3zNC9fLrxLzGc5sh+Sy
U4J5WTwC8XXaU5WPNxWbIArTvBjOvVyWHdc6+jSM1JrK5rK/5SQAVvclYlXVbIUl
Jsa9B8wUOx8di9bVY948qoXPUnEFElhWmt6C3/4BTkyNaTzXyOqjwNMLIPdqxqNO
NojJE11tFVxrAEHCaMHnFGqttQtB3eJTQSUDq5UmzFltHniHpaGbx7gGnIXblqaa
iGvCTMiMVwCXp0pRD3VaAwL/Da5KIe0ESILtLQyT29uapagSbthP5sV49bZHosK8
/YqZoVJ2BZEKzk8DUib/ev85wEA15yGzwhacWPshUFf8GtRWACuIdQIDAQABo4ID
XDCCA1gwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwgZkGCCsGAQUFBwEB
BIGMMIGJMEkGCCsGAQUFBzAChj1odHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29t
L2NhY2VydC9nc2djY3I2YWxwaGFzc2xjYTIwMjUuY3J0MDwGCCsGAQUFBzABhjBo
dHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9nc2djY3I2YWxwaGFzc2xjYTIwMjUw
VwYDVR0gBFAwTjAIBgZngQwBAgEwQgYKKwYBBAGgMgoBAzA0MDIGCCsGAQUFBwIB
FiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzBEBgNVHR8E
PTA7MDmgN6A1hjNodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjZhbHBo
YXNzbGNhMjAyNS5jcmwwHQYDVR0RBBYwFIIJKi53ZWthLmRlggd3ZWthLmRlMB0G
A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAfBgNVHSMEGDAWgBTFtJOPbyvc
Hki/txAwhc7RsrtILTAdBgNVHQ4EFgQUUdVP7AINGMfDPnd9CtJwPBAXzBEwggF9
BgorBgEEAdZ5AgQCBIIBbQSCAWkBZwB2AJROQ4f67MHvgfMZJCaoGGUBx9NfOAIB
P3JnfVU3LhnYAAABmebnGEgAAAQDAEcwRQIgWxN9ClU3geb+G+jVVV54zbGAJXDd
a1HLp60C0CCKKbACIQD9gN5QXravKC279J4ldLGfVYCTPemBNcUPK/FmUPCWjAB1
AMs49xWJfIShRF9bwd37yW7ymlnNRwppBYWwyxTDFFjnAAABmebnFpUAAAQDAEYw
RAIgS1KaAlYfgV7CpOou57+6uDq+ItuOBKJLao99tWJlEkQCIBLzD12vjSnuDJkb
C03rEbedg1wc8BspBL9omG9UNg18AHYAwjF+V0UZo0XufzjespBB68fCIVoiv3/V
ta12mtkOUs0AAAGZ5ucYTQAABAMARzBFAiEA0lP+ITXIDo7Yr4/CugEAC0xmowTF
b7MeVy/vnSt2WtoCIBY0z8v3KwKS1bhPA0AcQwtfr4G89T3Bzt8TouII2TbCMA0G
CSqGSIb3DQEBCwUAA4IBAQBW7o6ku4+sCUhhMz0kBaDL3zLhXgZ2JtDQXO06MCqk
UdQMhHY/o3SC2iRhvP+atoLK4czINp03pdFhIeI3zUW+5y/JxRSdN0yHTTlgrOA5
4yTOn48PVhmbiMGyVgWwUWUtlQ4MdRiE9OUO/DthXirgHDHJU/mzRzNQWwS+eoNU
3ATnnUyW+JVdO4VAWzBNbgT1xRUO4WOrXs2q5BAhoYLHRQHlWR5eYvtJdUNRFZko
Q8uNPhRWo45jUwFpXMIIlKSBw+hCJu+HoETrGm+ETPXEuAtG2i3SXVGAmJNN6SkF
4J2bPIZNPbcARDpEWAjA3Crboj4itve9vcxKEExzfRJ5
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-29T22:32:26+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Issuer
OU=GlobalSign Root CA - R6 O=GlobalSign CN=GlobalSign
Valid from
2025-05-21T02:36:52+00:00
Expires
2027-05-21T00:00:00+00:00
Days remaining
233
Serial (hex)
837D4EB89E912FE72CAD3BC7692DDC20
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A8:83:55:92:31:F8:38:8D:AF:35:CE:41:C8:10:10:40:AE:8F:D9:B6:56:43:42:47:B9:47:5A:F5:92:CC:08:CA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
authorityKeyIdentifier
AE:6C:05:A3:93:13:E2:A2:E7:E2:D7:1C:D6:C7:F0:7F:C8:67:53:A0
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr6 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r6.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r6.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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