SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

dec-groupe.fr

SSL/TLS Certificate

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SSL/TLS Certificate for dec-groupe.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
dec.sarl
Valid from
Aug 1, 2026
Valid until
Oct 30, 2026 (84 days remaining)
Public key
RSA 2048-bit
Serial
0547D65C6F8D4EF92E5B8E0727F424084D39
SHA-256 fingerprint
9D:C6:19:2A:75:C3:FF:E3:AC:97:02:ED:6E:D1:7D:DD:57:AA:C9:2B:B5:BF:80:42:36:37:73:64:D2:72:E6:D9
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (15)
*.dec-groupe.com, *.dec-groupe.fr, *.dec-industrie.com, *.dec.sarl, *.decgroupe.com, *.decindustrie.com, *.docs.dec-industrie.com, *.docs.decgroupe.com, *.docs.decindustrie.com, dec-groupe.com, dec-groupe.fr, dec-industrie.com, dec.sarl, decgroupe.com, decindustrie.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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DNS changes

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TLS certificate

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