SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
o-phone.de
SSL/TLS Certificate
SSL/TLS Certificate for o-phone.de
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- gameforge.de
- Valid from
- Nov 3, 2026
- Valid until
- Feb 1, 2027 (79 days remaining)
- Public key
- EC 384-bit
- Serial
- 053137DA7A290F0A3108D361A8C0EA6CE299
- SHA-256 fingerprint
- 45:83:09:28:C4:9C:E5:8B:7B:32:4C:FB:49:79:07:DC:9B:8E:58:B4:A0:95:C5:D3:D5:04:59:7E:81:3B:55:8D
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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