SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
husum-flughafen.de
SSL/TLS Certificate
SSL/TLS Certificate for husum-flughafen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- flughafen-husum.de
- Valid from
- Jun 22, 2026
- Valid until
- Sep 20, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05DA5AA6942CA3C25B1711AC701829D1530B
- SHA-256 fingerprint
- E5:EF:CE:62:FC:7E:96:9C:AA:B0:B7:CE:AE:FA:F0:69:60:4E:39:F4:83:30:1C:05:0D:B2:73:89:69:B8:75:18
- Chain
- YR1 → Root YR → ISRG Root X1
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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