SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kimono-ya.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for kimono-ya.co.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.kimono-ya.co.jp
- Valid from
- Dec 21, 2025
- Valid until
- Jan 22, 2027 (72 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 525748FBD166C6AD677D62F4
- SHA-256 fingerprint
- D9:8B:0D:10:E5:28:2B:67:F8:7E:2D:08:9F:B3:F8:07:9F:A0:2D:D8:AB:48:34:93:5D:45:FA:61:12:AD:15:4A
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
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 4, 2026.
Never get surprised by kimono-ya.co.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kimono-ya.co.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.