SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
grau-lanswitch.com
SSL/TLS Certificate
SSL/TLS Certificate for grau-lanswitch.com
Valid- Issued by (CA)
- Amazon
- Subject
- grau-lanswitch.com
- Valid from
- Jan 29, 2026
- Valid until
- Feb 27, 2027 (133 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0C7DD70E951099D886B46AC87ECEBD67
- SHA-256 fingerprint
- 61:B4:A4:84:17:7E:15:AE:84:3C:75:37:9A:05:C1:98:2D:AE:E4:DF:64:80:28:0B:55:8E:64:92:51:54:4F:4A
- 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.
This certificate has been served since Oct 9, 2026.
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Uptime
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DNS changes
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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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