SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
trend-24.ch
SSL/TLS Certificate
SSL/TLS Certificate for trend-24.ch
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- trend-24.ch
- Valid from
- Feb 20, 2026
- Valid until
- Feb 27, 2027 (219 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2E4830651555B2EFA88EC9D114C2193F
- SHA-256 fingerprint
- 39:91:87:B6:4A:75:0B:4D:B1:04:A8:78:01:92:82:FF:D9:DF:88:8E:B6:BD:89:C4:A4:C4:26:01:16:F2:12:DE
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 22, 2026.
Never get surprised by trend-24.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch trend-24.ch 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.