SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
laptop-click.com
SSL/TLS Certificate
SSL/TLS Certificate for laptop-click.com
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- laptop-click.com
- Valid from
- Oct 29, 2025
- Valid until
- Oct 29, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 032BC598B98393B64751ACF635E2926F
- SHA-256 fingerprint
- CF:A5:9D:E5:D9:A3:04:77:E6:C3:05:46:5C:84:E6:F3:01:31:5C:E6:6E:11:34:8D:39:E1:09:B6:AE:66:E8:6D
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Certificate Authority Authorization (CAA)
CAA restricts issuance to certum.pl; we couldn't map the serving CA (Asseco Data Systems S.A.) to one of these identifiers.
Never get surprised by laptop-click.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch laptop-click.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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