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

hetzner.com · 213.133.116.44:443

Verified

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

Subject
CN=*.hetzner.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2026-07-15T00:00:00+00:00
Expires
2027-01-29T23:59:59+00:00
Days remaining
131
Serial (hex)
0E00CFA1ECC6842E0032D63F955948A9
Signature
RSA-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:*.hetzner.com, DNS:hetzner.com

SHA-256 fingerprint

68:40:F6:BB:29:AD:8B:EB:2C:9E:28:08:CF:F0:1F:97:28:A3:AB:CC:E3:00:2F:8B:DB:62:C2:59:CB:48:1C:08
Certificate extensions & PEM
authorityKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
AE:00:CD:CC:1A:7D:C7:B4:56:87:04:06:3D:30:73:8E:D6:81:46:3B
subjectAltName
DNS:*.hetzner.com, DNS:hetzner.com
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Agreement
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.thawte.com CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.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 : Jul 15 08:23:32.817 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:84:A7:A6:A1:15:17:62:BA:44:00:8B: 68:F1:4E:C7:EA:31:EF:22:40:9C:6A:DC:05:13:AF:35: 68:F0:3F:DD:AF:02:21:00:C6:FD:AD:EE:91:98:68:BD: E5:44:9F:47:1D:02:C5:47:9C:2D:AB:FF:ED:B6:38:90: DA:9D:09:65:57:42:D9:55 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 : Jul 15 08:23:32.829 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7E:35:22:67:A9:05:4F:50:09:44:F0:FE: 14:CF:96:0C:71:88:C1:7A:AB:14:88:51:94:FD:C5:7D: 57:54:0A:3A:02:21:00:AC:32:CC:12:7D:78:C2:34:51: EF:FD:74:78:05:80:52:7B:A4:2C:95:16:B4:E8:DD:60: D9:6F:90:CC:E5:36:C2 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 : Jul 15 08:23:32.991 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C1:66:E6:BD:1A:9C:8C:3B:2F:02:61: 97:5B:18:76:55:18:7C:FF:8A:42:F6:32:06:52:F4:DF: DC:76:EE:88:D7:02:21:00:89:6A:31:96:DE:88:84:40: DE:8D:22:03:A8:59:A0:2D:E9:7F:4A:54:E5:19:35:7C: 10:FA:DE:45:EB:F1:EA:89
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-20T06:27:36+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:25+00:00
Expires
2027-11-02T12:24:25+00:00
Days remaining
408
Serial (hex)
090EE8C5DE5BFA62D2AE2FF7097C4857
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4B:CC:5E:23:4F:E8:1E:DE:4E:AF:88:3A:A1:9C:31:33:5B:0B:26:E8:5E:06:6B:99:45:E4:CB:61:53:EB:20:C2
Certificate extensions & PEM
subjectKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
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: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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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