SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zap-schmidt.de
SSL/TLS Certificate
SSL/TLS Certificate for zap-schmidt.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- zap-schmidt.de
- Valid from
- Jan 30, 2026
- Valid until
- Feb 20, 2027 (202 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1CD790AD2CC1CB1537319AF3E6B06D24
- SHA-256 fingerprint
- 7B:FC:A9:6F:83:C9:D8:E6:C7:F7:F0:C0:96:10:FD:D3:87:B6:39:EB:CF:38:2F:54:FF:E4:7C:4F:1A:1B:65:42
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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
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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