SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for malt.li
Self-signed- Issued by (CA)
- Traefik-test
- Subject
- *.local
- Valid from
- Jun 7, 2016
- Valid until
- Jun 7, 2021 (expired 1986 days ago)
- Public key
- RSA 4096-bit
- Serial
- C2F39323725CCFD5
- SHA-256 fingerprint
- 94:5E:38:B5:DD:F0:0C:32:26:23:23:83:DB:31:A8:81:13:78:CE:82:38:49:61:45:F5:3C:C3:C8:05:5B:F4:4B
- Chain
- *.local
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 Sep 13, 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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