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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

vtx.ch · 212.147.30.10:443

Verified

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

Subject
CN=*.vtx.ch
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-09-21T00:00:00+00:00
Expires
2027-04-07T23:59:59+00:00
Days remaining
148
Serial (hex)
0B05D28C75DAC5D142DF8528C284DD66
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.vtx.ch, DNS:vtx.ch

SHA-256 fingerprint

96:8E:90:64:8C:3D:E8:78:E2:B6:27:20:AE:52:85:EF:B6:D9:CD:6C:C4:91:08:B8:83:31:B9:91:53:64:72:D1
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
86:DC:B7:CA:45:04:4E:C7:1A:8F:68:AC:B4:79:53:30:7A:78:51:9B
subjectAltName
DNS:*.vtx.ch, DNS:vtx.ch
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.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 : Sep 21 08:53:59.226 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:82:8A:BD:32:68:CD:2F:D7:32:41:FA: 78:FF:11:FB:65:9E:6F:96:21:4A:C0:40:61:DA:01:71: 32:AD:7B:67:C8:02:20:39:E9:1C:AC:C8:C0:71:D3:66: C3:B3:5E:90:EB:D9:A7:0D:F7:FD:93:9F:3A:DB:35:98: DC:B1:46:E6:BF:D3:D7 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 : Sep 21 08:53:59.402 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6C:7F:49:49:50:0B:AF:5E:29:D2:68:0A: CE:B7:29:49:5D:4D:A9:8E:64:4C:12:AB:67:D0:D1:28: 0D:DA:E2:93:02:21:00:E2:3A:2E:80:25:2D:BB:5B:4C: 4E:06:D7:B2:2C:37:0D:3D:C1:29:06:B5:F6:4B:21:DB: 52:57:46:64:11:18:C9 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 : Sep 21 08:53:59.317 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:65:F7:96:4C:8F:9A:E4:26:4A:53:B4:8E: 09:CA:57:D3:1D:55:FB:56:98:3D:FA:10:B5:56:47:E0: 59:14:CD:16:02:21:00:89:2A:69:86:82:9B:96:C1:EF: 18:0D:97:4B:B8:7E:E6:2F:D1:E9:E2:01:BC:4A:E7:0C: 45:6B:30:75:97:45:21
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-10T02:11:24+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
357
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----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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