SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lt-lifetech.com
SSL/TLS Certificate
SSL/TLS Certificate for lt-lifetech.com
Expiring soon- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.lt-lifetech.com
- Valid from
- Sep 13, 2025
- Valid until
- Oct 15, 2026 (12 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4A9AC4E46FEA3996C11A4DCB
- SHA-256 fingerprint
- 4B:4E:94:D4:8D:BE:B9:97:66:73:60:3C:63:FC:75:43:1A:64:E2:13:6B:23:41:2D:14:DC:A5:D5:71:91:80:DD
- 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.
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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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