SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
samil-pharm.com
SSL/TLS Certificate
SSL/TLS Certificate for samil-pharm.com
Untrusted chain- Issued by (CA)
- Sectigo Limited
- Subject
- www.samil-pharm.com
- Valid from
- Jan 12, 2026
- Valid until
- Feb 12, 2027 (144 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 806D6D981CB00D6B4615BBA9F0115DD6
- SHA-256 fingerprint
- 60:90:CE:B9:3F:C0:C0:7E:28:3D:69:77:54:57:DE:63:EC:D5:93:F7:E3:29:23:69:90:B5:DB:94:F0:E5:90:B3
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 19, 2026.
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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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