SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-56-130-54.eu-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-56-130-54.eu-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- appzuka.com
- Valid from
- May 28, 2026
- Valid until
- Aug 26, 2026 (31 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0523DC9C97F18F4E01287339C2E2E7347942
- SHA-256 fingerprint
- 87:50:9E:F4:4C:BC:FE:5F:D4:D4:AB:2E:98:CA:B9:B6:51:49:F6:05:5B:32:D9:A2:8A:EB:74:F6:F1:00:96:64
- Chain
- R12 → 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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Uptime
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DNS changes
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TLS certificate
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