SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aivana.academy
SSL/TLS Certificate
SSL/TLS Certificate for aivana.academy
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- aivana.academy
- Valid from
- Oct 3, 2026
- Valid until
- Jan 1, 2027 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06FB830EBFD1373F1AD73AD824FE9D37E530
- SHA-256 fingerprint
- 5B:AF:BC:BF:29:2D:EE:48:16:B6:87:61:C8:B4:53:13:F1:BF:B9:DD:8F:9C:0F:56:39:1C:5D:C5:17:75:9E:0C
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 5, 2026.
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Uptime
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DNS changes
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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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