SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-18-196-167-41.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-18-196-167-41.eu-central-1.compute.amazonaws.com
Self-signed- Issued by (CA)
- Acme Co
- Subject
- Kubernetes Ingress Controller Fake Certificate
- Valid from
- Sep 24, 2026
- Valid until
- Sep 24, 2027 (312 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A116D05E046625DDCE8BEAFCD61D4A1B
- SHA-256 fingerprint
- 41:9A:9B:8B:26:BE:E0:04:3A:F0:42:E6:DF:8B:BD:17:4C:7F:0C:72:D5:8B:87:35:F9:D9:20:26:93:01:CE:17
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch ec2-18-196-167-41.eu-central-1.compute.amazonaws.com continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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