SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for sengo-electric.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
sengo-electric.fr
Valid from
Aug 19, 2026
Valid until
Nov 17, 2026 (43 days remaining)
Public key
EC 256-bit
Serial
0539848D4D2B6799C8D8EBB596D8B6D27E5D
SHA-256 fingerprint
A3:92:65:E5:47:20:6C:8D:58:CB:DA:87:B1:50:ED:90:E3:90:E5:DC:94:9F:10:2E:4A:CE:CA:2D:C0:0A:60:21
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
sengo-electric.fr

Certificate Authority Authorization (CAA)

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

This certificate has been served since Sep 10, 2026.

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Uptime

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DNS changes

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TLS certificate

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