SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
brain-tec.com
SSL/TLS Certificate
SSL/TLS Certificate for brain-tec.com
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.brain-tec.com
- Valid from
- Dec 28, 2025
- Valid until
- Jan 5, 2027 (94 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0A7B65DC7AFC8CDDF0D495BE3D684623
- SHA-256 fingerprint
- C0:2E:41:96:DE:49:C6:AF:96:9F:E3:37:32:60:17:95:94:7F:8F:73:93:78:22:28:15:80:DC:9C:F6:04:7F:D7
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
The serving CA (DigiCert Inc) is authorized by this domain's CAA records (digicert.com).
Never get surprised by brain-tec.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch brain-tec.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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