SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nic-tec.com
SSL/TLS Certificate
SSL/TLS Certificate for nic-tec.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- nic-tec.com
- Valid from
- Jul 27, 2026
- Valid until
- Oct 25, 2026 (82 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05FCA5CB237323B03B9FDD9E6F601B8EEED6
- SHA-256 fingerprint
- AE:CA:E2:28:7C:01:3E:64:12:34:D5:03:69:59:08:06:72:A8:DE:FB:AC:E0:5B:C6:F5:05:BC:C8:A0:42:8D:98
- 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.
Never get surprised by nic-tec.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch nic-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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