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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

zh.ch · 194.247.8.174:443

Verified

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

Subject
C=CH ST=Zürich L=Zürich O=Staatskanzlei CN=*.zh.ch
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-06-03T00:00:00+00:00
Expires
2026-12-18T23:59:59+00:00
Days remaining
56
Serial (hex)
01F850F1E1C312479197F1539319B115
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.zh.ch, DNS:zh.ch

SHA-256 fingerprint

F9:7C:3E:72:FD:F3:B4:C8:7B:DB:E9:C2:3A:B6:D1:1C:6F:08:35:03:14:1C:E1:8B:F3:A6:34:C8:0B:F4:DA:B6
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
C1:7E:88:FF:AA:C7:F1:06:59:04:54:FD:CB:DB:68:38:38:CB:4A:FB
subjectAltName
DNS:*.zh.ch, DNS:zh.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 : 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 : Jun 3 07:39:55.539 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:98:D2:F7:01:FE:FD:5B:E1:1B:36:6A: ED:4C:D8:21:E4:21:70:9C:D6:42:FA:5B:CC:E7:74:06: 53:1C:B0:AC:9D:02:20:1F:A0:93:67:A4:49:11:3B:32: 0E:76:B7:C0:61:8D:10:7D:45:D7:62:70:57:C9:57:D6: C0:40:8B:58:7D:48:21 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Jun 3 07:39:55.500 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:06:D2:26:A5:6B:E1:24:5A:F3:A4:07:53: EE:B6:E8:84:E9:55:BD:AC:1F:10:65:99:9A:A0:C0:B8: DA:4E:6D:81:02:20:7E:BB:6E:D8:AD:19:54:27:2B:42: 72:1A:11:05:8A:05:60:39:56:CE:11:58:13:40:24:68: D0:8E:57:A6:1C:BF 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 : Jun 3 07:39:55.562 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:30:A7:06:C8:09:98:88:A9:08:DA:C1:02: 01:FF:F3:E3:43:43:AB:0C:28:F3:CA:C5:AE:35:3D:7E: 37:28:9C:A0:02:21:00:8A:06:DC:44:36:95:C9:E0:CC: D4:91:84:C9:3F:6D:78:54:37:D0:EE:4D:4E:AF:64:F5: 69:E6:87:3C:2E:92:3F
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-23T16:20:24+00:00

Server-presented chain · 1 additional certificate

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-----
MIIEyDCCA7CgAwIBAgIQDPW9BitWAvR6uFAsI8zwZjANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
MjAeFw0yMTAzMzAwMDAwMDBaFw0zMTAzMjkyMzU5NTlaMFkxCzAJBgNVBAYTAlVT
MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxMzAxBgNVBAMTKkRpZ2lDZXJ0IEdsb2Jh
bCBHMiBUTFMgUlNBIFNIQTI1NiAyMDIwIENBMTCCASIwDQYJKoZIhvcNAQEBBQAD
ggEPADCCAQoCggEBAMz3EGJPprtjb+2QUlbFbSd7ehJWivH0+dbn4Y+9lavyYEEV
cNsSAPonCrVXOFt9slGTcZUOakGUWzUb+nv6u8W+JDD+Vu/E832X4xT1FE3LpxDy
FuqrIvAxIhFhaZAmunjZlx/jfWardUSVc8is/+9dCopZQ+GssjoP80j812s3wWPc
3kbW20X+fSP9kOhRBx5Ro1/tSUZUfyyIxfQTnJcVPAPooTncaQwywa8WV0yUR0J8
osicfebUTVSvQpmowQTCd5zWSOTOEeAqgJnwQ3DPP3Zr0UxJqyRewg2C/Uaoq2yT
zGJSQnWS+Jr6Xl6ysGHlHx+5fwmY6D36g39HaaECAwEAAaOCAYIwggF+MBIGA1Ud
EwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFHSFgMBmx9833s+9KTeqAx2+7c0XMB8G
A1UdIwQYMBaAFE4iVCAYlebjbuYP+vq5Eu0GF485MA4GA1UdDwEB/wQEAwIBhjAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwdgYIKwYBBQUHAQEEajBoMCQG
CCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5jb20wQAYIKwYBBQUHMAKG
NGh0dHA6Ly9jYWNlcnRzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbFJvb3RH
Mi5jcnQwQgYDVR0fBDswOTA3oDWgM4YxaHR0cDovL2NybDMuZGlnaWNlcnQuY29t
L0RpZ2lDZXJ0R2xvYmFsUm9vdEcyLmNybDA9BgNVHSAENjA0MAsGCWCGSAGG/WwC
ATAHBgVngQwBATAIBgZngQwBAgEwCAYGZ4EMAQICMAgGBmeBDAECAzANBgkqhkiG
9w0BAQsFAAOCAQEAkPFwyyiXaZd8dP3A+iZ7U6utzWX9upwGnIrXWkOH7U1MVl+t
wcW1BSAuWdH/SvWgKtiwla3JLko716f2b4gp/DA/JIS7w7d7kwcsr4drdjPtAFVS
slme5LnQ89/nD/7d+MS5EHKBCQRfz5eeLjJ1js+aWNJXMX43AYGyZm0pGrFmCW3R
bpD0ufovARTFXFZkAdl9h6g4U5+LXUZtXMYnhIHUfoyMo5tS58aI7Dd8KvvwVVo4
chDYABPPTHPbqjc1qCmBaZx2vN4Ye5DUys/vZwP9BFohFrH/6j/f3IL16/RZkiMN
JCqVJUzKoZHm1Lesh3Sz8W2jmdv51b2EQJ8HmA==
-----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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