SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fab-ka.de
SSL/TLS Certificate
SSL/TLS Certificate for fab-ka.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.fab-ka.de
- Valid from
- Jan 13, 2026
- Valid until
- Jan 27, 2027 (185 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 21CB31EC6E9BD6E1C7AC235FEB8058EF
- SHA-256 fingerprint
- 05:7A:D0:3A:58:13:44:F1:A0:01:01:C0:C8:25:5C:D1:92:C4:3A:C3:DE:18:AE:A1:F0:48:DE:22:EC:C3:21:23
- 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 24, 2026.
Never get surprised by fab-ka.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch fab-ka.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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