SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
heini-elektronik.de
SSL/TLS Certificate
SSL/TLS Certificate for heini-elektronik.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.heini-elektronik.de
- Valid from
- Mar 3, 2026
- Valid until
- Mar 17, 2027 (218 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6865148A8B1BF86C906FCFA3DA617781
- SHA-256 fingerprint
- EA:B8:88:01:82:86:FC:FD:91:D4:58:A6:30:D4:88:C6:68:FF:B1:76:90:39:D2:03:6D:4D:20:26:0D:15:AC:C4
- 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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