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tecnicodeinformatica.pt SSL Certificate – Expired, expires 5 Jun 2025 | CubDomain

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SSL certificate

T

tecnicodeinformatica.ptSSL certificate & chain

Status: Expired
Expires in: Expired
Issuer: Let's Encrypt
Chain: 3 certificates

Chain1 · Site certificatetecnicodeinformatica.pt 2 · IntermediateE5 3 · RootISRG Root X1

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Certificate chain

1 · Site certificateExpiredtecnicodeinformatica.ptIssued by E5Expires 5 Jun 2025
2 · IntermediateValidE5Issued by ISRG Root X1Expires 12 Mar 2027

→

3 · RootValidISRG Root X1Self-signed rootExpires 4 Jun 2035

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

1

Site certificate

tecnicodeinformatica.pt

Expired

Issued to

Common name (CN): tecnicodeinformatica.pt

Issued by

Common name (CN): E5
Organisation (O): Let's Encrypt
Country (C): US

Validity

Valid from: 7 Mar 2025, 05:34 UTC
Valid until: 5 Jun 2025, 06:34 UTC
Days remaining: Expired 513 days ago

Technical details

Serial number: 03:7F:6F:A9:60:D0:30:19:DA:CA:E4:E6:B3:2D:CB:D0:FD:59
Signature algorithm: —

2

Intermediate

E5

Valid

Issued to

Common name (CN): E5
Organisation (O): Let's Encrypt
Country (C): US

Issued by

Common name (CN): ISRG Root X1
Organisation (O): Internet Security Research Group
Country (C): US

Validity

Valid from: 12 Mar 2024, 17:00 UTC
Valid until: 12 Mar 2027, 15:59 UTC
Days remaining: 132

Technical details

Serial number: 00:83:8F:6C:63:CE:B1:39:8C:62:06:62:83:15:C9:FD:DE
Signature algorithm: —

3

Root

ISRG Root X1

Valid

Issued to

Common name (CN): ISRG Root X1
Organisation (O): Internet Security Research Group
Country (C): US

Issued by

Common name (CN): Self-signed
Organisation (O): Internet Security Research Group
Country (C): US

Validity

Valid from: 4 Jun 2015, 04:04 UTC
Valid until: 4 Jun 2035, 04:04 UTC
Days remaining: 3137

Technical details

Serial number: 00:82:10:CF:B0:D2:40:E3:59:44:63:E0:BB:63:82:8B:00
Signature algorithm: —

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