SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wide-designs.com
SSL/TLS Certificate
SSL/TLS Certificate for wide-designs.com
Untrusted chain- Issued by (CA)
- Sectigo Limited
- Subject
- *.wide-designs.com
- Valid from
- Jan 31, 2026
- Valid until
- Mar 3, 2027 (140 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5FB72B3682B4FC2F5A886669FC4F628E
- SHA-256 fingerprint
- 93:2F:CE:20:F9:24:62:1C:3B:FB:1C:FD:A9:8B:93:CD:84:0F:76:F1:A8:4F:FD:34:04:E5:4F:2A:29:47:03:9E
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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