SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
123-frankrijk.net
SSL/TLS Certificate
SSL/TLS Certificate for 123-frankrijk.net
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- ns1.123-frankrijk.net
- Valid from
- Oct 10, 2025
- Valid until
- Jan 8, 2026 (expired 217 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05249E8FB0BDFF40B476138C2440FEE6E09A
- SHA-256 fingerprint
- 9D:D0:0A:88:A8:FA:76:6D:7C:6A:55:05:C3:06:6E:13:6B:7A:D0:9A:9B:08:53:C6:60:FF:A5:65:2B:44:92:D9
- Chain
- R13 → 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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