SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
spd-langen.de
SSL/TLS Certificate
SSL/TLS Certificate for spd-langen.de
Valid- Issued by (CA)
- Amazon
- Subject
- spd-langen.de
- Valid from
- Jul 19, 2026
- Valid until
- Feb 1, 2027 (189 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 047E5F36F1C99F78635B6C5068313C2B
- SHA-256 fingerprint
- 19:47:F9:EC:79:97:DE:0E:03:51:13:BE:20:7A:13:0C:4F:A3:5F:80:1E:40:B6:4E:4D:10:B6:CC:C9:36:EA:3D
- Chain
- Amazon RSA 2048 M01 → 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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