SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
skorp-messtechnik.de
SSL/TLS Certificate
SSL/TLS Certificate for skorp-messtechnik.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- skorp-messtechnik.de
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 0534EC3F57FEC797B60A48BEC360B669EDC0
- SHA-256 fingerprint
- 85:5A:C8:6C:E0:44:C0:FC:E3:02:8F:60:0E:8B:68:DB:59:41:72:7C:31:68:D0:0C:C6:44:CC:CB:D5:20:4E:78
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
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 22, 2026.
Never get surprised by skorp-messtechnik.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch skorp-messtechnik.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.