SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-66-33-1.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-66-33-1.eu-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- kunert.de
- Valid from
- Jun 24, 2025
- Valid until
- Jul 16, 2026 (expired 114 days ago)
- Public key
- RSA 2048-bit
- Serial
- CDEBBF637C962B3F0DA8A0BA0267E41D
- SHA-256 fingerprint
- BF:A7:22:A0:D4:5D:55:D8:B9:A7:95:DC:17:EC:FA:00:4F:EA:3A:A5:73:64:54:8E:B2:F5:4E:BE:7A:AA:30:7C
- 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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TLS certificate
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