SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
abi-sicherheitssysteme.net
SSL/TLS Certificate
SSL/TLS Certificate for abi-sicherheitssysteme.net
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- www.abi-sicherheitssysteme.de
- Valid from
- Oct 5, 2026
- Valid until
- Apr 21, 2027 (185 days remaining)
- Public key
- RSA 2048-bit
- Serial
- BB6FA046C4F1368A98410A5A4F10E52B
- SHA-256 fingerprint
- A5:4C:AF:62:DF:76:C9:97:48:75:6B:73:F2:7A:BF:A2:A1:C4:7B:33:3C:B7:CC:CD:7B:33:5D:AD:25:81:2C:76
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 10, 2026.
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Uptime
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DNS changes
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TLS certificate
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