SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kn-shop.net
SSL/TLS Certificate
SSL/TLS Certificate for kn-shop.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.krekom.si
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (51 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06717F620AF2707500BC63B4F0A4565BA4C7
- SHA-256 fingerprint
- 8A:A7:F3:CF:7F:F1:FF:08:74:5E:43:92:65:59:8B:58:A1:2C:7D:25:E9:12:A9:2B:76:AD:BF:10:5C:D9:CC:89
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 4, 2026.
Never get surprised by kn-shop.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kn-shop.net 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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