SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dr-plagemann.de
SSL/TLS Certificate
SSL/TLS Certificate for dr-plagemann.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.dr-plagemann.de
- Valid from
- Jan 30, 2026
- Valid until
- Feb 13, 2027 (160 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7179DCE7D538C416A812AC17E852B419
- SHA-256 fingerprint
- 0D:39:E9:77:28:2A:3C:D8:9B:55:5F:95:DA:8F:61:39:40:5F:54:4F:14:F1:E9:9E:61:DE:E5:42:46:FA:D0:14
- 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.
This certificate has been served since Aug 2, 2026.
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Uptime
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DNS changes
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TLS certificate
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