SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lok-shop.de
SSL/TLS Certificate
SSL/TLS Certificate for lok-shop.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lok-shop.de
- Valid from
- Jul 29, 2026
- Valid until
- Oct 27, 2026 (70 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 06372638BC94A2BB1105AD9FB05C59357AD7
- SHA-256 fingerprint
- AD:B8:27:6A:88:6D:51:9C:95:46:72:DF:D0:FC:1B:AC:85:56:45:7B:27:01:4E:67:6F:A4:A5:48:09:A5:8F:86
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).
Never get surprised by lok-shop.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lok-shop.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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