SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-59-47-221.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-59-47-221.eu-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- dev.phacobook.com
- Valid from
- Aug 1, 2026
- Valid until
- Oct 30, 2026 (expired 11 days ago)
- Public key
- EC 256-bit
- Serial
- 0656067CE9B1ECA4888AE5E98973DFC3245C
- SHA-256 fingerprint
- F2:2C:5F:46:ED:4F:02:86:8E:F1:36:ED:F7:E4:1C:0B:3E:55:BF:57:5A:87:62:D1:8D:17:8E:26:F7:AE:E8:84
- Chain
- YE2 → Root YE → ISRG Root X2 → 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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