SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lufthansa-airlines.com
SSL/TLS Certificate
SSL/TLS Certificate for lufthansa-airlines.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- luftansa.eu
- Valid from
- Jun 16, 2026
- Valid until
- Dec 31, 2026 (143 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 3428129B86CD9C33C485994F61AEB526
- SHA-256 fingerprint
- E7:2E:91:9E:CF:0B:C2:BA:EF:38:E9:8E:06:3E:85:49:09:8B:39:59:6D:00:76:78:34:4A:53:95:69:5D:86:43
- Chain
- Sectigo Public Server Authentication CA OV 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 7, 2026.
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Uptime
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DNS changes
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TLS certificate
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