SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
katheder-roth.de
SSL/TLS Certificate
SSL/TLS Certificate for katheder-roth.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- katheder-roth.de
- Valid from
- Oct 20, 2025
- Valid until
- Nov 10, 2026 (104 days remaining)
- Public key
- RSA 2048-bit
- Serial
- EB9A510C3B6B43E6F47C21947FCC0A64
- SHA-256 fingerprint
- 10:9F:C9:A9:AA:9B:48:CB:D0:AB:04:71:AF:D4:17:94:78:8C:7C:89:45:77:61:C7:21:66:0A:E9:20:B4:ED:62
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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