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

sysedata.no · 195.159.29.101:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
C=NO OU=Domain Control Validated CN=www.sysedata.no
Issuer
C=BE O=GlobalSign nv-sa CN=AlphaSSL CA - SHA256 - G2
Valid from
2015-06-01T12:20:32+00:00
Expires
2018-06-01T12:20:32+00:00
Days remaining
-3047
Serial (hex)
11213DE5FDBC8300987728DB6964E44AB26D
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.sysedata.no, DNS:sysedata.no

SHA-256 fingerprint

2E:64:D2:B0:7F:FB:B0:37:1E:0E:2C:00:14:20:8F:E7:4F:1D:53:79:B9:60:24:60:57:91:7B:32:04:3A:D3:CA
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: https://www.globalsign.com/repository/
subjectAltName
DNS:www.sysedata.no, DNS:sysedata.no
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://crl2.alphassl.com/gs/gsalphasha2g2.crl
authorityInfoAccess
CA Issuers - URI:http://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt OCSP - URI:http://ocsp2.globalsign.com/gsalphasha2g2
subjectKeyIdentifier
1A:3B:1B:C4:F9:F0:59:5F:E7:81:65:EA:A2:08:8A:DC:42:B2:16:26
authorityKeyIdentifier
F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-04T05:36:30+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=AlphaSSL CA - SHA256 - G2
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
2014-02-20T10:00:00+00:00
Expires
2024-02-20T10:00:00+00:00
Days remaining
-957
Serial (hex)
040000000001444EF03631
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EE:79:36:43:19:94:74:ED:60:EF:DC:8C:CD:E4:D3:74:45:92:16:83:59:3A:A7:51:BB:F8:EE:49:1A:39:1E:97
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.alphassl.com/repository/
crlDistributionPoints
Full Name: URI:http://crl.globalsign.net/root.crl
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr1
authorityKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
1998-09-01T12:00:00+00:00
Expires
2028-01-28T12:00:00+00:00
Days remaining
481
Serial (hex)
040000000001154B5AC394
Signature
RSA-SHA1
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EB:D4:10:40:E4:BB:3E:C7:42:C9:E3:81:D3:1E:F2:A4:1A:48:B6:68:5C:96:E7:CE:F3:C1:DF:6C:D4:33:1C:99
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
-----BEGIN CERTIFICATE-----
MIIDdTCCAl2gAwIBAgILBAAAAAABFUtaw5QwDQYJKoZIhvcNAQEFBQAwVzELMAkG
A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv
b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw05ODA5MDExMjAw
MDBaFw0yODAxMjgxMjAwMDBaMFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i
YWxTaWduIG52LXNhMRAwDgYDVQQLEwdSb290IENBMRswGQYDVQQDExJHbG9iYWxT
aWduIFJvb3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDaDuaZ
jc6j40+Kfvvxi4Mla+pIH/EqsLmVEQS98GPR4mdmzxzdzxtIK+6NiY6arymAZavp
xy0Sy6scTHAHoT0KMM0VjU/43dSMUBUc71DuxC73/OlS8pF94G3VNTCOXkNz8kHp
1Wrjsok6Vjk4bwY8iGlbKk3Fp1S4bInMm/k8yuX9ifUSPJJ4ltbcdG6TRGHRjcdG
snUOhugZitVtbNV4FpWi6cgKOOvyJBNPc1STE4U6G7weNLWLBYy5d4ux2x8gkasJ
U26Qzns3dLlwR5EiUWMWea6xrkEmCMgZK9FGqkjWZCrXgzT/LCrBbBlDSgeF59N8
9iFo7+ryUp9/k5DPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8E
BTADAQH/MB0GA1UdDgQWBBRge2YaRQ2XyolQL30EzTSo//z9SzANBgkqhkiG9w0B
AQUFAAOCAQEA1nPnfE920I2/7LqivjTFKDK1fPxsnCwrvQmeU79rXqoRSLblCKOz
yj1hTdNGCbM+w6DjY1Ub8rrvrTnhQ7k4o+YviiY776BQVvnGCv04zcQLcFGUl5gE
38NflNUVyRRBnMRddWQVDf9VMOyGj/8N7yy5Y0b2qvzfvGn9LhJIZJrglfCm7ymP
AbEVtQwdpf5pLGkkeB6zpxxxYu7KyJesF12KwvhHhm4qxFYxldBniYUr+WymXUad
DKqC5JlR3XC321Y9YeRq4VzW9v493kHMB65jUr9TU/Qr6cf9tveCX4XSQRjbgbME
HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A==
-----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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