SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
vbs-berlin.de
SSL/TLS Certificate
SSL/TLS Certificate for vbs-berlin.de
Valid- Issued by (CA)
- Starfield Technologies, Inc.
- Subject
- www.vbs-berlin.de
- Valid from
- Apr 6, 2026
- Valid until
- Oct 21, 2026 (26 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3CD3281BC07CC4E1
- SHA-256 fingerprint
- 7A:9F:46:F3:15:FD:91:F0:CD:BF:7C:18:8C:FC:9B:FB:18:E7:2D:EB:4A:4B:4C:89:CA:6F:AA:F8:AA:85:1F:C3
- Chain
- Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - G2
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 Sep 23, 2026.
Never get surprised by vbs-berlin.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch vbs-berlin.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.