SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
natalie-sedlackova.com
SSL/TLS Certificate
SSL/TLS Certificate for natalie-sedlackova.com
Valid- Issued by (CA)
- Amazon
- Subject
- natalie-sedlackova.com
- Valid from
- Oct 30, 2026
- Valid until
- May 16, 2027 (190 days remaining)
- Public key
- EC 256-bit
- Serial
- 407C87A2F574FD8238884B836F8FCCD4
- SHA-256 fingerprint
- 8A:E4:B3:E7:F0:38:82:04:46:A0:3B:7C:94:B5:2B:47:B4:88:28:23:7B:0A:F2:77:DF:9C:08:4C:53:06:DC:B3
- Chain
- Amazon ECDSA 256 S15 → Amazon Root CA 3 → 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 natalie-sedlackova.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch natalie-sedlackova.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.