SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cf-electrical.com
SSL/TLS Certificate
SSL/TLS Certificate for cf-electrical.com
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- cf-electrical.com
- Valid from
- Feb 6, 2025
- Valid until
- Feb 6, 2026 (expired 189 days ago)
- Public key
- RSA 2048-bit
- Serial
- 868B5AB2EBBDD3B4CC5A032400031422
- SHA-256 fingerprint
- 46:BF:08:2D:B8:42:6A:B3:BC:69:1B:64:FB:86:2B:41:4F:82:B0:27:C5:57:60:AB:07:9F:C6:DA:C1:C7:52:97
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
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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