SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sengi-it.de
SSL/TLS Certificate
SSL/TLS Certificate for sengi-it.de
Valid- Issued by (CA)
- Amazon
- Subject
- sengi-it.de
- Valid from
- May 18, 2026
- Valid until
- Dec 1, 2026 (90 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0CC5C2640EC49A939066731797341CA6
- SHA-256 fingerprint
- F1:BA:54:1E:96:A0:F9:E0:B3:B8:C3:39:2E:2C:7D:70:CA:F0:35:B4:02:BB:41:5E:C5:2B:DD:B8:C8:3D:14:55
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
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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