SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sc-lea.org
SSL/TLS Certificate
SSL/TLS Certificate for sc-lea.org
Expiring soon- Issued by (CA)
- Sectigo Limited
- Subject
- www.sc-lea.org
- Valid from
- Aug 13, 2025
- Valid until
- Aug 19, 2026 (3 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FF9DA444AF1809207DF1D8115BDC7A38
- SHA-256 fingerprint
- 39:6B:11:9D:93:90:28:8A:45:64:27:A5:58:8F:F6:11:4E:AF:1D:EE:45:61:2B:B0:0C:58:49:EB:AF:DB:91:C6
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sc-lea.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sc-lea.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, 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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