SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
namoo-tech.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for namoo-tech.co.kr
Hostname mismatch- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.dothome.co.kr
- Valid from
- May 28, 2026
- Valid until
- Dec 13, 2026 (90 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6B5DB8A9689313375CE43C2D
- SHA-256 fingerprint
- FC:2B:5B:2B:DC:F0:B6:8E:5F:A4:2E:04:11:F4:92:24:34:FC:F5:93:E3:18:99:C3:68:9F:65:6E:5D:2B:EB:CD
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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