SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sv-energetik-leipzig.de
SSL/TLS Certificate
SSL/TLS Certificate for sv-energetik-leipzig.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.sv-energetik-leipzig.de
- Valid from
- Nov 24, 2025
- Valid until
- Dec 15, 2026 (121 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 040282F602D1875C6AE1D3D648C3FBB4
- SHA-256 fingerprint
- 51:34:E2:49:B5:7A:06:4B:02:03:79:D5:45:93:4E:06:1D:6F:6A:30:8C:84:AD:31:94:63:1B:6A:1C:00:29:6B
- 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 sv-energetik-leipzig.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sv-energetik-leipzig.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.