SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sptelas.com.br
SSL/TLS Certificate
SSL/TLS Certificate for sptelas.com.br
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- sptelas.com.br
- Valid from
- Feb 18, 2026
- Valid until
- May 19, 2026 (expired 74 days ago)
- Public key
- RSA 2048-bit
- Serial
- 057CDD6E225C033B4B0B0445A92BC900A9A0
- SHA-256 fingerprint
- 6E:F3:04:51:28:57:8D:F4:0D:73:11:7B:69:A6:95:E6:8D:D7:39:93:AA:51:DB:82:89:E8:84:B9:6A:18:32:08
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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