SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lfc-associados.com
SSL/TLS Certificate
SSL/TLS Certificate for lfc-associados.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lfc-associados.com
- Valid from
- Oct 29, 2026
- Valid until
- Jan 27, 2027 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067274508C4D2F80AEE7EF430FABD08FAC81
- SHA-256 fingerprint
- 40:EA:D8:D2:28:4B:FF:50:1B:39:AB:A9:0D:1A:E6:9F:D5:25:1E:56:72:9A:33:2F:2D:82:D2:A9:D1:E8:06:E9
- 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 Oct 17, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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