SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-34-223-207-35.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-34-223-207-35.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- *.kneatgxdemo.com
- Valid from
- Jan 23, 2026
- Valid until
- Feb 24, 2027 (105 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D8A1A2D6B5D1965E
- SHA-256 fingerprint
- 08:CB:6D:DC:22:33:61:F1:55:31:10:2F:71:B3:22:6F:91:8B:3D:A8:F0:C9:EA:4E:FE:77:5E:3E:69:49:20:35
- Chain
- Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by ec2-34-223-207-35.us-west-2.compute.amazonaws.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ec2-34-223-207-35.us-west-2.compute.amazonaws.com continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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