SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
luana-bcs.jp
SSL/TLS Certificate
SSL/TLS Certificate for luana-bcs.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- luana-bcs.jp
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (64 days remaining)
- Public key
- EC 384-bit
- Serial
- 06A34AD6E855A4D5D59DD1007925F74FF576
- SHA-256 fingerprint
- C6:FB:86:10:01:70:E3:D3:3F:E1:B4:49:94:48:8F:94:1D:8E:45:65:D2:A4:42:FE:8A:42:15:36:32:3F:63:27
- 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.
Never get surprised by luana-bcs.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch luana-bcs.jp 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.