SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nks-globaltrading.com
SSL/TLS Certificate
SSL/TLS Certificate for nks-globaltrading.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nks-globaltrading.com.pt
- Valid from
- Jul 29, 2026
- Valid until
- Oct 27, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0535F00EF85ECC40CB5F44F9F6803132C648
- SHA-256 fingerprint
- F2:A4:94:89:38:3C:58:2D:00:00:6C:97:DB:AA:CA:DB:E0:EF:E7:B6:53:D4:50:49:3B:B3:DF:82:07:BC:CC:6A
- Chain
- YR2 → Root YR → ISRG Root X1
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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