SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mappe-gmbh.de
SSL/TLS Certificate
SSL/TLS Certificate for mappe-gmbh.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.mappe-gmbh.de
- Valid from
- Sep 28, 2026
- Valid until
- Apr 3, 2027 (165 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 260321677379B07361F685B9C9F3459E
- SHA-256 fingerprint
- 59:28:B1:3F:FA:7D:B8:39:4F:F5:D1:69:64:56:5E:E2:8C:A2:A6:B1:0A:57:56:3A:32:91:9E:F3:D5:C3:4F:EB
- 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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