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

hefr.ch · 160.98.8.45:443

Verified

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

Subject
C=CH ST=Jura L=Delémont O=HES-SO Haute école spécialisée de Suisse occidentale CN=*.hefr.ch
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-08-09T00:00:00+00:00
Expires
2027-02-23T23:59:59+00:00
Days remaining
123
Serial (hex)
0745CEDB7496364EC8F4A167B62B5D76
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.hefr.ch, DNS:hefr.ch

SHA-256 fingerprint

3B:78:CD:D9:92:AE:B6:39:43:80:D0:BB:D8:2E:FD:2C:8D:CE:4A:23:19:5D:3A:DD:A9:D4:99:59:A8:AB:BF:E0
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
67:26:FC:B4:7C:AF:E4:6B:F8:CB:23:E4:AE:54:E2:9D:F5:92:EB:ED
subjectAltName
DNS:*.hefr.ch, DNS:hefr.ch
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Aug 9 23:00:41.563 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8D:8A:BF:47:3D:29:DC:AA:AA:A2:0F: A3:05:CC:E9:04:DA:09:96:4F:73:88:C0:9B:6D:2F:97: B1:3F:11:43:CD:02:21:00:FA:BB:4C:8D:44:02:6C:14: 3C:72:DF:2F:AF:A4:C6:F0:42:93:3D:76:9E:21:00:2D: CA:28:B2:AF:FE:63:5C:7F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Aug 9 23:00:41.553 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B1:91:37:CB:68:86:18:56:44:B8:FA: 4F:D9:5F:06:6B:33:14:FC:23:1F:58:F9:28:F4:E7:25: 35:B2:FA:73:EE:02:20:25:6E:F7:94:F7:28:65:C4:F8: 21:7D:CB:00:4E:5D:40:3C:F3:B5:39:99:28:D3:28:85: BF:F4:1D:1A:06:DF:D9 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Aug 9 23:00:41.743 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:EA:15:29:0B:F1:A3:2C:43:74:F3:39: 0A:2D:46:03:40:3E:95:8A:B1:81:B2:15:6D:38:8E:3C: 82:AC:72:F2:3B:02:21:00:FB:EC:D1:9F:20:F9:A0:C4: FB:53:91:C4:94:0C:F0:1A:6D:ED:73:E3:97:E5:75:2C: 38:BC:E1:37:6B:B8:6D:74
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-23T00:30:48+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1618
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4102
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----BEGIN CERTIFICATE-----
MIIDjjCCAnagAwIBAgIQAzrx5qcRqaC7KGSxHQn65TANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
MjAeFw0xMzA4MDExMjAwMDBaFw0zODAxMTUxMjAwMDBaMGExCzAJBgNVBAYTAlVT
MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5j
b20xIDAeBgNVBAMTF0RpZ2lDZXJ0IEdsb2JhbCBSb290IEcyMIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuzfNNNx7a8myaJCtSnX/RrohCgiN9RlUyfuI
2/Ou8jqJkTx65qsGGmvPrC3oXgkkRLpimn7Wo6h+4FR1IAWsULecYxpsMNzaHxmx
1x7e/dfgy5SDN67sH0NO3Xss0r0upS/kqbitOtSZpLYl6ZtrAGCSYP9PIUkY92eQ
q2EGnI/yuum06ZIya7XzV+hdG82MHauVBJVJ8zUtluNJbd134/tJS7SsVQepj5Wz
tCO7TG1F8PapspUwtP1MVYwnSlcUfIKdzXOS0xZKBgyMUNGPHgm+F6HmIcr9g+UQ
vIOlCsRnKPZzFBQ9RnbDhxSJITRNrw9FDKZJobq7nMWxM4MphQIDAQABo0IwQDAP
BgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAdBgNVHQ4EFgQUTiJUIBiV
5uNu5g/6+rkS7QYXjzkwDQYJKoZIhvcNAQELBQADggEBAGBnKJRvDkhj6zHd6mcY
1Yl9PMWLSn/pvtsrF9+wX3N3KjITOYFnQoQj8kVnNeyIv/iPsGEMNKSuIEyExtv4
NeF22d+mQrvHRAiGfzZ0JFrabA0UWTW98kndth/Jsw1HKj2ZL7tcu7XUIOGZX1NG
Fdtom/DzMNU+MeKNhJ7jitralj41E6Vf8PlwUHBHQRFXGU7Aj64GxJUTFy8bJZ91
8rGOmaFvE7FBcf6IKshPECBV1/MUReXgRPTqh5Uykw7+U0b6LJ3/iyK5S9kJRaTe
pLiaWN0bfVKfjllDiIGknibVb63dDcY3fe0Dkhvld1927jyNxF1WW6LZZm6zNTfl
MrY=
-----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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