SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-35-84-114-191.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-35-84-114-191.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.synup.com
- Valid from
- Jul 17, 2026
- Valid until
- Jan 30, 2027 (76 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 020605CC872BDA44F4CEFB8687ECA336
- SHA-256 fingerprint
- FE:6E:78:0D:96:12:04:6D:BF:88:62:60:63:9E:7A:3C:EE:D2:1A:A9:2C:BE:1B:D0:60:B3:C1:9F:F1:D4:0E:71
- 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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