SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tecmedafrica.com
SSL/TLS Certificate
SSL/TLS Certificate for tecmedafrica.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- tecmedafrica.com
- Valid from
- Jul 8, 2026
- Valid until
- Oct 6, 2026 (32 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0551C9B683BE19FF0797328E00528EC95878
- SHA-256 fingerprint
- 5B:07:1B:D4:F4:E7:D6:47:D6:92:65:31:4D:32:A0:E8:BC:28:85:64:F5:03:5F:50:17:EE:17:BD:03:68:BA:B4
- Chain
- YR1 → Root YR → ISRG Root X1
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 Aug 8, 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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