SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lenmo.net
SSL/TLS Certificate
SSL/TLS Certificate for lenmo.net
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- sstub.com
- Valid from
- Jun 26, 2026
- Valid until
- Sep 24, 2026 (expired 13 days ago)
- Public key
- EC 256-bit
- Serial
- 05A0D2AA2038DE046CE84BD0B5119B9ABBF5
- SHA-256 fingerprint
- 3B:AF:E1:3C:91:A6:24:F0:3A:82:18:9A:49:39:94:B1:1D:52:A9:8E:65:FE:AA:E0:75:63:9C:05:39:A5:83:B6
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
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 Sep 24, 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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