SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
spd-regionalrat-koeln.de
SSL/TLS Certificate
SSL/TLS Certificate for spd-regionalrat-koeln.de
Valid- Issued by (CA)
- Amazon
- Subject
- spd-regionalrat-koeln.de
- Valid from
- Aug 3, 2026
- Valid until
- Feb 16, 2027 (182 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0F549D53BD24577A145AAC42491CA520
- SHA-256 fingerprint
- 0F:F9:06:EF:42:92:3A:35:B4:46:83:F5:DC:64:78:FB:98:17:50:70:77:B7:90:10:1C:22:16:2C:6D:4D:9E:4D
- Chain
- Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
The serving CA (Amazon) is authorized by this domain's CAA records (awstrust.com).
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Uptime
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TLS certificate
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