SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mc-kagu.com
SSL/TLS Certificate
SSL/TLS Certificate for mc-kagu.com
Valid- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.mc-kagu.com
- Valid from
- Aug 3, 2026
- Valid until
- Feb 17, 2027 (197 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 70AFD5DF8E5B096E495D7067D658FA36
- SHA-256 fingerprint
- C0:52:FB:BF:B8:FA:D6:8C:3E:04:DB:51:8C:59:6B:21:50:E3:98:83:BC:3E:8E:CA:70:BF:68:EE:BD:96:33:E7
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by mc-kagu.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch mc-kagu.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.
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