SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-100-22-242-128.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-100-22-242-128.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.periscope.tv
- Valid from
- Jan 12, 2026
- Valid until
- Feb 10, 2027 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E5D21B5A9AB4A1251ECDE2D90A60E43
- SHA-256 fingerprint
- 24:39:96:96:C2:BA:07:DC:89:B0:72:C4:03:66:6B:B8:CC:06:9B:A5:6C:D8:8D:51:4D:33:B6:9A:46:77:FF:52
- Chain
- Amazon RSA 2048 M01 → 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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TLS certificate
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