SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
folkwang-group.com
SSL/TLS Certificate
SSL/TLS Certificate for folkwang-group.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- folkwang-group.com
- Valid from
- Nov 1, 2026
- Valid until
- Jan 30, 2027 (79 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C52CACBE4B5541337AB31403D853BFFA24
- SHA-256 fingerprint
- 73:78:5D:37:3A:D3:1B:41:80:22:18:AD:67:A0:B2:E8:46:29:B1:D8:AB:F7:27:02:65:F9:7A:5E:2F:A1:E2:B1
- Chain
- YE1 → 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 Nov 2, 2026.
Never get surprised by folkwang-group.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch folkwang-group.com 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.
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