SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
caci.or.kr
SSL/TLS Certificate
SSL/TLS Certificate for caci.or.kr
Valid- Issued by (CA)
- TuringSign Global SA
- Subject
- *.caci.or.kr
- Valid from
- Oct 15, 2025
- Valid until
- Nov 15, 2026 (56 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CA226DD680C71A13E175AA076F4403BDE1E3A5
- SHA-256 fingerprint
- BD:49:89:95:DF:17:85:2A:DB:1B:85:17:11:BD:8B:70:B0:30:F2:A7:DE:AB:B9:7C:33:77:96:8B:40:E8:C9:15
- Chain
- TuringSign RSA Secure CA 2 → OISTE WISeKey Global Root GB CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch caci.or.kr continuously, notifying you the moment anything moves across all three signals:
Uptime
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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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