SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uniedu-excelencia.com
SSL/TLS Certificate
SSL/TLS Certificate for uniedu-excelencia.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.uniedu-excelencia.com
- Valid from
- Oct 7, 2026
- Valid until
- Jan 5, 2027 (58 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06FBB678F3D4F4DE3CDC277DA23138725255
- SHA-256 fingerprint
- 5D:31:13:2F:5A:5F:52:D2:0E:98:7D:23:46:C3:6D:0B:8F:95:0A:5D:5D:5A:9E:8E:14:90:80:56:CD:66:F4:C1
- 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.
Never get surprised by uniedu-excelencia.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch uniedu-excelencia.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, CNAME, TXT 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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