SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-56-23-86.us-west-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-56-23-86.us-west-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- nerdymark.com
- Valid from
- Jan 9, 2026
- Valid until
- Feb 7, 2027 (84 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 090E8D7DAE59E80FCC6574EE60F30033
- SHA-256 fingerprint
- F2:CD:AE:98:C1:73:E6:D2:83:DB:7D:07:34:39:84:21:50:C1:56:7D:14:31:C8:4F:A7:B7:23:8F:68:F5:A8:1C
- 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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