SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
schola-antiqua.org
SSL/TLS Certificate
SSL/TLS Certificate for schola-antiqua.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- schola-antiqua.org
- Valid from
- Oct 1, 2026
- Valid until
- Dec 30, 2026 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C03DD4B5C7152D3C93E38AC3ACF3CADF4C
- SHA-256 fingerprint
- FA:FB:5B:C1:54:58:13:5C:0A:E4:B1:39:19:0A:3E:D8:25:0A:C7:3C:0B:F4:09:C9:3E:FF:F3:29:BC:49:BC:3C
- 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 6, 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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