SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
linkinfotech.com
SSL/TLS Certificate
SSL/TLS Certificate for linkinfotech.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.linkinfotech.com
- Valid from
- Jan 16, 2026
- Valid until
- Feb 16, 2027 (147 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FD1BCD5C97BF664F0E955F85EF0A6F1A
- SHA-256 fingerprint
- DB:31:78:0B:E1:99:ED:26:08:48:1C:0D:5E:4B:27:0D:99:76:9B:11:FC:19:C6:2C:CD:2C:0D:62:E6:A0:7A:E5
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
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 11, 2026.
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Uptime
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DNS changes
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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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