SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nku-admissions.org
SSL/TLS Certificate
SSL/TLS Certificate for nku-admissions.org
Valid- Issued by (CA)
- Amazon
- Subject
- nku-admissions.org
- Valid from
- Sep 21, 2026
- Valid until
- Apr 6, 2027 (151 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A14CE4202A315381CBB933FD64F98D
- SHA-256 fingerprint
- 29:17:29:CB:7A:43:5E:AF:F7:14:70:6D:FA:53:1B:D8:52:74:A8:D9:B8:78:6E:62:BA:E6:EC:B0:5E:CC:EE:FC
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
The serving CA (Amazon) is authorized by this domain's CAA records (amazonaws.com, letsencrypt.org).
Never get surprised by nku-admissions.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch nku-admissions.org 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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