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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

dynanet.ch · 185.190.244.26:443

Verified

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

Subject
CN=www.dynanet.ch
Issuer
C=FR O=Gandi SAS CN=GandiCert
Valid from
2026-09-03T00:00:00+00:00
Expires
2027-03-20T23:59:59+00:00
Days remaining
176
Serial (hex)
0C3AA6DCE135279888ABAC743B9F0FFB
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.dynanet.ch, DNS:dynanet.ch

SHA-256 fingerprint

F4:8F:00:D0:EA:44:36:7F:19:88:9C:45:85:15:52:39:FB:F6:E2:8E:16:36:A3:8C:83:60:B0:FD:11:A3:24:D7
Certificate extensions & PEM
authorityKeyIdentifier
BA:BB:46:88:45:EC:DD:5A:2B:18:C5:D1:4E:EC:E3:3C:06:52:53:AC
subjectKeyIdentifier
73:ED:3B:24:75:17:4C:E1:F7:E6:DD:FA:AA:97:D8:94:54:CB:EC:F3
subjectAltName
DNS:www.dynanet.ch, DNS:dynanet.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://crl3.digicert.com/GandiCert.crl Full Name: URI:http://crl4.digicert.com/GandiCert.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/GandiCert.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 3 13:51:14.349 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A5:CF:6E:CD:D3:9E:67:AD:2F:D4:C0: 22:03:AF:F4:19:00:16:63:5C:30:55:90:BA:DA:D5:18: E9:B4:44:16:A5:02:21:00:80:50:BA:A9:B9:23:3D:83: 2C:7A:B7:9F:CA:12:70:0D:1A:39:72:70:E2:2D:A4:9B: 74:E7:9B:67:B3:F0:D9:74 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 3 13:51:14.342 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:15:2D:9E:DD:FD:85:40:02:F7:C8:AD:43: 31:A4:64:65:B4:D6:D9:D0:25:C2:74:49:E2:07:13:8D: E5:62:74:AA:02:20:0A:96:73:6E:B8:D2:C7:79:9A:F5: 69:3B:76:09:73:DA:86:1F:57:4E:E2:78:B3:C5:49:12: 24:A2:3F:9D:6E:0A Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Sep 3 13:51:14.417 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6C:3F:25:BB:1C:1D:95:73:51:CA:F4:F9: 00:E8:CE:24:F1:98:AD:B0:6B:03:8B:01:21:6A:2E:19: A5:27:88:BC:02:21:00:EE:F0:56:7E:A6:1F:AB:0E:C6: 0F:3C:BD:BD:DE:B9:9E:E0:B6:13:DF:29:CE:E4:91:9A: 58:1D:78:31:72:99:8E
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_CHACHA20_POLY1305_SHA256 · Checked 2026-09-25T02:26:56+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=FR O=Gandi SAS CN=GandiCert
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2024-04-17T00:00:00+00:00
Expires
2034-04-16T23:59:59+00:00
Days remaining
2760
Serial (hex)
0B9B5E7F6773AE8C643221657CEE67C1
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

33:37:D4:E4:B4:EF:6A:94:F0:49:15:D2:E8:6B:1F:8F:47:A3:C8:36:67:DA:25:19:D9:B9:5A:E7:27:0A:FF:E1
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
BA:BB:46:88:45:EC:DD:5A:2B:18:C5:D1:4E:EC:E3:3C:06:52:53:AC
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: X509v3 Any Policy
-----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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