SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
katia-astafieff.fr
SSL/TLS Certificate
SSL/TLS Certificate for katia-astafieff.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.katia-astafieff.fr
- Valid from
- Mar 22, 2026
- Valid until
- Oct 2, 2026 (61 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 44559604D880E3ABB76C95BBC53C963E
- SHA-256 fingerprint
- C3:45:E6:86:A5:98:0B:2A:CE:C8:47:27:C1:0B:0E:16:F3:3F:89:63:3D:FF:A5:FF:16:C6:25:4D:44:4E:03:E3
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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
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