SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-32-186-205-156.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-32-186-205-156.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- penstad.com
- Valid from
- Jul 15, 2026
- Valid until
- Jan 28, 2027 (188 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 03231243A5CAC3F160D738FB52E54B22
- SHA-256 fingerprint
- 80:0B:42:07:13:E9:ED:FF:01:E6:26:AA:2B:9E:8B:AF:30:0E:4F:D1:42:9B:C6:36:67:23:6D:F6:90:90:39:55
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
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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