SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
secux-connect.com
SSL/TLS Certificate
SSL/TLS Certificate for secux-connect.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- secux-connect.com
- Valid from
- Oct 29, 2026
- Valid until
- Jan 27, 2027 (82 days remaining)
- Public key
- EC 256-bit
- Serial
- 0521612529F75E17206091990BE3F9844C26
- SHA-256 fingerprint
- D1:4D:46:4A:6A:C2:8C:30:0D:8A:D9:E8:81:ED:0B:D8:52:49:AB:DF:F5:52:70:35:0B:CD:10:E5:82:3F:FC:8A
- Chain
- YE2 → 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.
This certificate has been served since Nov 4, 2026.
Never get surprised by secux-connect.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch secux-connect.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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