SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
camb-magazine.com
SSL/TLS Certificate
SSL/TLS Certificate for camb-magazine.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- camb-magazine.com
- Valid from
- Sep 13, 2026
- Valid until
- Dec 12, 2026 (72 days remaining)
- Public key
- EC 256-bit
- Serial
- 06A6FC709026BB5E85B590DC2C116AEA8FDC
- SHA-256 fingerprint
- 81:CF:96:4F:10:BB:9B:3C:66:B9:6D:1E:2A:06:53:4E:20:29:5B:57:7D:53:7C:66:0E:ED:9D:07:84:45:6D:6B
- 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.
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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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