SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
patricia-w.com
SSL/TLS Certificate
SSL/TLS Certificate for patricia-w.com
Valid- Issued by (CA)
- Amazon
- Subject
- patricia-w.com
- Valid from
- Nov 8, 2026
- Valid until
- May 25, 2027 (195 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 41F2C1A53AB2861A6F8EA76F17A57E73
- SHA-256 fingerprint
- A5:EC:A6:AC:77:46:60:2B:D9:B5:D9:81:BF:B1:F1:6E:C1:A6:A4:63:F0:F5:1D:53:4C:28:1F:9A:E7:35:97:B7
- Chain
- Amazon RSA 2048 S21 → 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.
Never get surprised by patricia-w.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch patricia-w.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, 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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