SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
c-magnet.com
SSL/TLS Certificate
SSL/TLS Certificate for c-magnet.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- c-magnet.com
- Valid from
- Oct 5, 2026
- Valid until
- Jan 3, 2027 (61 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06C945C6EA0AA0836D43F8B1E6ED33150D72
- SHA-256 fingerprint
- 93:39:D1:D3:5B:CA:C2:18:A1:62:03:1C:BF:8F:F7:92:03:D3:07:F1:53:D3:43:FE:BD:04:0B:7F:CC:60:9B:BC
- Chain
- YR1 → Root YR → 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 c-magnet.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch c-magnet.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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