SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ziel-zeit.de
SSL/TLS Certificate
SSL/TLS Certificate for ziel-zeit.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.ziel-zeit.de
- Valid from
- Feb 8, 2026
- Valid until
- Feb 22, 2027 (199 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E78ED3E9C9808802763A8B01BEB416FA
- SHA-256 fingerprint
- 3F:97:C7:F2:CB:F9:80:3A:4C:E7:66:3B:4E:AB:C2:71:C9:C3:26:07:B9:8B:66:04:6B:62:84:91:30:F5:13:D5
- 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.
Never get surprised by ziel-zeit.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ziel-zeit.de 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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