SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ma-gon.de
SSL/TLS Certificate
SSL/TLS Certificate for ma-gon.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ma-gon.de
- Valid from
- Aug 14, 2026
- Valid until
- Nov 12, 2026 (59 days remaining)
- Public key
- EC 256-bit
- Serial
- 0633E592DA6C6FCBD4C2DED02D56732996E1
- SHA-256 fingerprint
- 2E:9C:A4:2A:8B:45:EF:73:A1:CC:00:CA:D6:A4:D3:54:E5:A2:14:7B:FA:87:60:7E:5B:32:71:56:CB:EF:B6:6C
- 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.
This certificate has been served since Sep 3, 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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