SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
exc-light.com
SSL/TLS Certificate
SSL/TLS Certificate for exc-light.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- exc-light.com
- Valid from
- Aug 10, 2026
- Valid until
- Nov 8, 2026 (85 days remaining)
- Public key
- EC 256-bit
- Serial
- 05430880369B427C7C5FB1994B9FC4A9B152
- SHA-256 fingerprint
- 36:19:9B:05:F9:4A:6A:E5:6D:C8:28:BF:D2:2F:60:9F:C6:E8:F4:01:21:30:33:83:EC:FD:A6:2B:33:E5:67:AE
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 exc-light.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch exc-light.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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