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

teledata.de · 212.62.195.147:443

Verified

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

Subject
C=DE ST=Baden-Württemberg L=Friedrichshafen O=TeleData GmbH CN=*.teledata.de
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2025-11-06T00:00:00+00:00
Expires
2026-12-07T23:59:59+00:00
Days remaining
69
Serial (hex)
0CC3AC1833109CD835EAA5A78D8BAA18
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.teledata.de, DNS:teledata.de

SHA-256 fingerprint

D9:D5:09:19:5C:D1:27:1F:80:22:AC:20:60:57:F0:F7:08:CC:75:E3:40:3E:C2:6F:2A:5E:8D:59:C7:0E:DC:5F
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
2C:C1:4B:32:E0:D3:E6:0C:05:57:FF:91:98:3B:83:A1:C4:79:7A:99
subjectAltName
DNS:*.teledata.de, DNS:teledata.de
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://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 : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Nov 6 14:52:39.607 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:50:92:E0:39:13:17:3A:97:EF:11:CD:03: 5A:10:EC:4D:6F:BC:98:75:8F:90:6E:31:3E:CC:98:E8: 9C:D2:62:7A:02:20:72:E3:1E:3A:A4:DE:85:B0:AB:5D: 18:26:0B:64:D5:EE:A6:F0:7E:42:6B:E7:2B:78:09:00: EA:AA:63:0D:F8:AE 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 : Nov 6 14:52:39.601 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7C:65:BF:B3:89:AD:6E:39:44:4F:11:56: AB:08:11:97:9E:DF:C7:A0:18:73:91:55:E2:29:F8:89: 57:59:2D:55:02:21:00:C2:30:AD:3A:47:C4:D5:73:AD: 93:73:F7:08:DB:E9:A9:47:1F:0D:33:45:11:2F:9C:10: 1E:44:C1:B4:FC:64:A7 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 : Nov 6 14:52:39.624 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:46:4E:FE:63:A7:A8:80:1F:FD:6D:26:2D: FE:96:98:2F:70:8A:F8:4B:41:C4:29:12:9F:E4:D6:E1: 57:23:E6:E1:02:20:30:E6:C6:4D:05:B6:EB:6A:8A:55: 79:E3:3C:1F:71:FD:C6:48:70:5D:5F:FA:17:EB:98:41: 0F:6A:F4:6E:EC:6D
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-29T14:51:19+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
398
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.

View certificate JSON

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