SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
apari-bautec.de
SSL/TLS Certificate
SSL/TLS Certificate for apari-bautec.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- apari-bautec.de
- Valid from
- Aug 7, 2026
- Valid until
- Feb 21, 2027 (109 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 18E17D90CBFF5F699566E3D033401274
- SHA-256 fingerprint
- D9:7B:E2:79:9F:30:48:61:6E:45:93:07:58:24:55:47:66:17:79:F5:F5:1E:3B:B6:B7:A5:C2:07:D4:BC:14:58
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 3, 2026.
Never get surprised by apari-bautec.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch apari-bautec.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, 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.