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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

TLSv1.2

linzag.at · 195.8.213.85:443

Verified
The certificate expires within 30 days.

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

Subject
CN=*.linzag.at
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-04-23T00:00:00+00:00
Expires
2026-11-07T23:59:59+00:00
Days remaining
27
Serial (hex)
08545820D55FA7C1CE5F6AB96882872F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.linzag.at, DNS:linzag.at

SHA-256 fingerprint

FE:CB:DA:E2:67:5F:78:12:C1:DA:72:78:B7:BC:FC:29:E5:D9:27:64:20:F3:5E:91:72:F6:24:2E:CD:8B:15:1C
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
BF:D4:A6:03:88:98:E9:41:83:AD:06:60:34:D8:25:11:65:30:3D:62
subjectAltName
DNS:*.linzag.at, DNS:linzag.at
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 : 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 : Apr 23 11:25:55.419 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C1:33:78:47:58:CB:54:E5:74:46:89: 08:E8:08:25:78:E5:F6:41:F9:AE:02:22:A7:B9:1A:04: 50:62:75:8E:57:02:21:00:E6:05:DB:15:22:AB:CE:4A: B9:29:1C:BF:06:E1:13:05:6B:D9:09:D5:5D:D1:CD:FF: 68:8C:5E:D0:71:AD:1C:1E 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 : Apr 23 11:25:55.531 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:26:95:43:C7:FF:E0:07:4D:BC:32:78:C0: 50:A4:81:FC:88:E9:45:1C:68:53:47:B1:41:E8:98:8C: 26:56:A0:3A:02:20:20:BC:46:26:36:41:6A:69:DE:9C: 3A:4A:02:F1:68:02:91:08:B0:1F:50:B0:9B:F8:57:90: EA:59:91:A3:D5:0D 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 : Apr 23 11:25:55.431 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:DE:AB:05:DF:32:5B:A8:D0:20:81:A7: CC:8C:DC:4D:7F:7D:3D:AA:C1:1B:1F:C2:5D:F1:0F:DA: F3:0C:37:4D:B0:02:20:7E:9E:F1:AF:B0:AB:B9:B1:4F: E7:C7:4F:41:0D:A6:1B:22:B4:72:63:A2:AD:29:5B:E9: 7A:97:40:3A:9B:05:41
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-11T01:45:29+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
387
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.

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