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t-systems-service.com SSL Certificate – Expired, expires 7 Jan 2025 | CubDomain

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SSL certificate

T

t-systems-service.comSSL certificate & chain

Status: Expired
Expires in: Expired
Issuer: Deutsche Telekom Security GmbH
Chain: 3 certificates

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Chain1 · Site certificatet-systems.com 2 · IntermediateTelekom Security ServerID OV Class 2 CA 3 · RootT-TeleSec GlobalRoot Class 2

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Certificate chain

1 · Site certificateExpiredt-systems.comIssued by Telekom Security ServerID OV Class 2 CAExpires 7 Jan 2025
2 · IntermediateValidTelekom Security ServerID OV Class 2 CAIssued by T-TeleSec GlobalRoot Class 2Expires 2 Aug 2027
3 · RootValidT-TeleSec GlobalRoot Class 2Self-signed rootExpires 1 Oct 2033

Each certificate is shown in full below, from the site's own to the root.

1

Site certificate

t-systems.com

Expired

Issued to

Common name (CN): t-systems.com
Organisation (O): Deutsche Telekom IT GmbH
Country (C): DE
State (ST): Nordrhein-Westfalen
Locality (L): Bonn

Issued by

Common name (CN): Telekom Security ServerID OV Class 2 CA
Organisation (O): Deutsche Telekom Security GmbH
Country (C): DE

Validity

Valid from: 3 Jan 2024, 01:39 UTC
Valid until: 7 Jan 2025, 15:59 UTC
Days remaining: Expired 647 days ago

Technical details

Serial number: 23:DD:5F:C3:BD:11:5D:74:9C:22:37:EB:60:73:AE:9F
Signature algorithm: —

2

Intermediate

Telekom Security ServerID OV Class 2 CA

Valid

Issued to

Common name (CN): Telekom Security ServerID OV Class 2 CA
Organisation (O): Deutsche Telekom Security GmbH
Country (C): DE

Issued by

Common name (CN): T-TeleSec GlobalRoot Class 2
Organisation (O): T-Systems Enterprise Services GmbH
Unit (OU): T-Systems Trust Center
Country (C): DE

Validity

Valid from: 2 Aug 2022, 02:16 UTC
Valid until: 2 Aug 2027, 16:59 UTC
Days remaining: 289

Technical details

Serial number: 0E:5D:29:89:15:C4:04:31:A4:E1:C4:CA:48:8B:8E:A3
Signature algorithm: —

3

Root

T-TeleSec GlobalRoot Class 2

Valid

Issued to

Common name (CN): T-TeleSec GlobalRoot Class 2
Organisation (O): T-Systems Enterprise Services GmbH
Unit (OU): T-Systems Trust Center
Country (C): DE

Issued by

Common name (CN): Self-signed
Organisation (O): T-Systems Enterprise Services GmbH
Unit (OU): T-Systems Trust Center
Country (C): DE

Validity

Valid from: 1 Oct 2008, 03:40 UTC
Valid until: 1 Oct 2033, 16:59 UTC
Days remaining: 2541

Technical details

Serial number: 01
Signature algorithm: —