SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
r-lafontaine.com
SSL/TLS Certificate
SSL/TLS Certificate for r-lafontaine.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.r-lafontaine.com
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (64 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A033B223F762C72A15FDAEFB43B58573EB
- SHA-256 fingerprint
- 20:7B:07:3A:26:FF:1F:8F:DA:88:AC:87:96:8C:B9:70:54:93:DB:26:F8:03:2F:A1:82:6A:31:C0:6D:08:13:83
- Chain
- YR2 → Root YR → 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 Aug 19, 2026.
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Uptime
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DNS changes
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TLS certificate
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