SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for jv.de
Hostname mismatch- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- *.jedermann.de
- Valid from
- Jul 28, 2026
- Valid until
- Feb 12, 2027 (170 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 4ED23EB1595D7D2541B3FE1ADC6AA91B
- SHA-256 fingerprint
- 2F:A5:5E:41:39:E2:64:04:90:C9:5C:62:CE:24:D2:92:0E:B9:28:0A:6F:F5:71:CA:0A:B9:F7:BC:0A:3B:E0:75
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
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
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TLS certificate
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