SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-188-245-246.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-188-245-246.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- affinity.co
- Valid from
- May 20, 2026
- Valid until
- Dec 3, 2026 (111 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0622DB0C022C97BD22AD7904EE85BDFD
- SHA-256 fingerprint
- D5:3B:E3:C4:03:1A:2A:74:7A:60:B2:68:97:2F:2C:40:EB:A9:37:01:02:7A:18:C0:A7:53:1A:2F:75:7A:09:59
- 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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Uptime
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DNS changes
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TLS certificate
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