SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ampdft.org.br
SSL/TLS Certificate
SSL/TLS Certificate for ampdft.org.br
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ampdft.org.br
- Valid from
- Sep 4, 2026
- Valid until
- Dec 3, 2026 (47 days remaining)
- Public key
- EC 256-bit
- Serial
- 050D0F38C5DBE4C1158E4288B5059E3D11A4
- SHA-256 fingerprint
- B6:76:99:02:5F:6F:CD:CF:2E:BA:7A:C3:35:28:5B:25:FC:EE:EC:19:20:FB:47:15:60:4B:D4:69:76:AE:BE:4D
- Chain
- YE1 → 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 Oct 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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