SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-16-52-66-182.ca-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-16-52-66-182.ca-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- nodejs.company
- Valid from
- Jul 31, 2025
- Valid until
- Oct 29, 2025 (expired 290 days ago)
- Public key
- EC 256-bit
- Serial
- 0623248872EFAFC259B3880EC25AE313A933
- SHA-256 fingerprint
- CA:8F:06:C8:9B:13:9E:F3:63:79:BB:DD:AD:E5:75:B6:54:BF:33:35:63:0D:81:5C:1A:80:51:88:EC:6F:BA:85
- Chain
- E5 → 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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TLS certificate
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