SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
caso-cerrado.com
SSL/TLS Certificate
SSL/TLS Certificate for caso-cerrado.com
Valid- Issued by (CA)
- Amazon
- Subject
- *.caso-cerrado.com
- Valid from
- Jun 1, 2026
- Valid until
- Dec 15, 2026 (145 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E621BAB44107E5CAEF017BEF12B5A21
- SHA-256 fingerprint
- C8:A4:D3:D3:84:C7:88:26:52:EA:5C:77:E7:DB:87:11:15:20:A3:3F:66:1A:31:0C:93:68:46:75:E6:AD:69:93
- 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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This is today's certificate. Turn on monitoring and we'll watch caso-cerrado.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME 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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