SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
u-boot-zentrale.de
SSL/TLS Certificate
SSL/TLS Certificate for u-boot-zentrale.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- u-boot-zentrale.de
- Valid from
- Oct 11, 2026
- Valid until
- Jan 9, 2027 (60 days remaining)
- Public key
- EC 256-bit
- Serial
- 641ABFD4B5A58C396AC1A0932B295F72
- SHA-256 fingerprint
- 79:E6:9F:3E:A1:77:CE:63:44:07:1B:6A:D8:9B:FF:E4:7B:9B:4D:38:EA:EA:9E:5C:30:4B:72:E1:D5:CF:46:D0
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
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 Sep 11, 2026.
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Uptime
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DNS changes
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TLS certificate
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