SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
alinea-event.de
SSL/TLS Certificate
SSL/TLS Certificate for alinea-event.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.alinea-event.de
- Valid from
- Oct 22, 2025
- Valid until
- Nov 5, 2026 (91 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D8DCA139D4FE42E24680BB3A413EB838
- SHA-256 fingerprint
- 9C:44:8F:E1:E1:AB:AF:A2:53:A9:2D:5D:33:7C:A2:B7:10:AC:43:8C:4C:3F:11:95:42:06:48:D5:0B:8A:70:40
- 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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