SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hu-ubi.com
SSL/TLS Certificate
SSL/TLS Certificate for hu-ubi.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- hu-ubi.com
- Valid from
- Apr 22, 2025
- Valid until
- Jul 21, 2025 (expired 478 days ago)
- Public key
- EC 384-bit
- Serial
- 05B0DDC687007044B7A06EF63A95A83C65D8
- SHA-256 fingerprint
- E3:3B:35:2B:2C:ED:70:17:2B:5E:BA:C2:61:DA:DE:BF:2C:E5:2A:99:77:DD:2F:10:67:EF:61:72:E0:8C:E2:53
- Chain
- E6 → ISRG Root X1
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 Oct 9, 2026.
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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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