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computer-electronic-sciences.com SSL Certificate – Expired, expires 29 Apr 2025 | CubDomain

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SSL certificate

C

computer-electronic-sciences.comSSL certificate & chain

Status: Expired
Expires in: Expired
Issuer: Unizeto Technologies S.A.
Chain: 3 certificates

Chain1 · Site certificatecomputer-electronic-sciences.com 2 · IntermediateCertum Domain Validation CA SHA2 3 · RootCertum Trusted Network CA

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Certificate chain

1 · Site certificateExpiredcomputer-electronic-sciences.comIssued by Certum Domain Validation CA SHA2Expires 29 Apr 2025
2 · IntermediateValidCertum Domain Validation CA SHA2

Issued by Certum Trusted Network CA

Expires 9 Jun 2027

→3 · RootValidCertum Trusted Network CASelf-signed rootExpires 31 Dec 2029

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

1

Site certificate

computer-electronic-sciences.com

Expired

Issued to

Common name (CN): computer-electronic-sciences.com

Issued by

Common name (CN): Certum Domain Validation CA SHA2
Organisation (O): Unizeto Technologies S.A.
Unit (OU): Certum Certification Authority
Country (C): PL

Validity

Valid from: 29 Apr 2024, 04:00 UTC
Valid until: 29 Apr 2025, 04:00 UTC
Days remaining: Expired 547 days ago

Technical details

Serial number: 3E:DD:C3:FF:E5:53:B5:15:BD:8C:3F:8E:08:FB:4F:42
Signature algorithm: —

2

Intermediate

Certum Domain Validation CA SHA2

Valid

Issued to

Common name (CN): Certum Domain Validation CA SHA2
Organisation (O): Unizeto Technologies S.A.
Unit (OU): Certum Certification Authority
Country (C): PL

Issued by

Common name (CN): Certum Trusted Network CA
Organisation (O): Unizeto Technologies S.A.
Unit (OU): Certum Certification Authority
Country (C): PL

Validity

Valid from: 11 Sept 2014, 05:00 UTC
Valid until: 9 Jun 2027, 03:46 UTC
Days remaining: 223

Technical details

Serial number: 26:DD:D2:2B:46:C9:C4:4D:5A:69:4D:39:80:7E:72:AD
Signature algorithm: —

3

Root

Certum Trusted Network CA

Valid

Issued to

Common name (CN): Certum Trusted Network CA
Organisation (O): Unizeto Technologies S.A.
Unit (OU): Certum Certification Authority
Country (C): PL

Issued by

Common name (CN): Self-signed
Organisation (O): Unizeto Technologies S.A.
Unit (OU): Certum Certification Authority
Country (C): PL

Validity

Valid from: 22 Oct 2008, 05:07 UTC
Valid until: 31 Dec 2029, 04:07 UTC
Days remaining: 1159

Technical details

Serial number: 04:44:C0
Signature algorithm: —

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