SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sezane-home.com
SSL/TLS Certificate
SSL/TLS Certificate for sezane-home.com
Valid- Issued by (CA)
- Amazon
- Subject
- *.sezane-home.com
- Valid from
- Nov 11, 2025
- Valid until
- Dec 9, 2026 (67 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E7A8D0CCD9B7C33BBFEEA5E94357AD0
- SHA-256 fingerprint
- A1:6D:46:DA:BD:5C:6C:A7:93:33:12:E4:A0:98:0F:09:6C:A5:A7:E7:E7:47:89:80:F4:D7:A5:91:48:2E:31:64
- Chain
- Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
The serving CA (Amazon) is authorized by this domain's CAA records (amazon.com, amazonaws.com, amazontrust.com, awstrust.com).
Never get surprised by sezane-home.com's certificate expiring
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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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