SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
at-authentique.com
SSL/TLS Certificate
SSL/TLS Certificate for at-authentique.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- at-authentique.com
- Valid from
- Oct 10, 2026
- Valid until
- Jan 8, 2027 (56 days remaining)
- Public key
- EC 256-bit
- Serial
- 069B5147F8C89E9B271C9445778DF368B82A
- SHA-256 fingerprint
- 6B:85:3C:01:CE:C1:1C:55:DC:61:4E:73:DE:48:F0:5D:1D:C8:9C:73:71:7A:4B:10:62:5C:89:3C:93:B7:F1:10
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
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 18, 2026.
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Uptime
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DNS changes
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TLS certificate
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