SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
daika-ltd.com
SSL/TLS Certificate
SSL/TLS Certificate for daika-ltd.com
Valid- Issued by (CA)
- Nijimo K.K.
- Subject
- www.daika-ltd.com
- Valid from
- Sep 6, 2025
- Valid until
- Oct 6, 2026 (26 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A9051F0499416315CA5F60436D9468B2
- SHA-256 fingerprint
- 2B:A1:53:F7:67:97:D8:66:D2:AA:28:C6:D1:5C:44:47:C8:AC:09:F1:79:63:94:E9:1F:94:18:A2:84:D4:EE:A1
- Chain
- FujiSSL SHA2 Domain Secure Site CA → USERTrust RSA Certification Authority → AAA Certificate Services
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by daika-ltd.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch daika-ltd.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, 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.