SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jgc-marketing.dk
SSL/TLS Certificate
SSL/TLS Certificate for jgc-marketing.dk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jgc.gl
- Valid from
- Nov 6, 2026
- Valid until
- Feb 4, 2027 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065D9B16BC6A45494AF1D8B1DFD78848D800
- SHA-256 fingerprint
- E2:27:20:BA:53:13:04:A5:72:55:10:45:EB:DC:A1:94:A7:EC:0C:2D:BB:6C:D3:71:FE:AB:E0:DB:15:1B:B0:0E
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by jgc-marketing.dk's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jgc-marketing.dk 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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