SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
herz-jesu-schule.de
SSL/TLS Certificate
SSL/TLS Certificate for herz-jesu-schule.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- herz-jesu-schule.de
- Valid from
- Aug 6, 2026
- Valid until
- Nov 4, 2026 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 054619B520E15BA5B7BC0B095D9EDFFCD2B1
- SHA-256 fingerprint
- D8:13:04:E7:14:1B:BC:00:33:3B:CC:20:DD:38:3F:0B:38:CA:8F:C9:67:5B:1B:19:08:8B:52:7E:ED:2F:81:35
- 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.
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Uptime
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DNS changes
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TLS certificate
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