SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
airsnap.fr
SSL/TLS Certificate
SSL/TLS Certificate for airsnap.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.airsnap.fr
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05872B9B0D84E8AEEA8B1AB140A5AC46E25E
- SHA-256 fingerprint
- 18:A9:2B:61:EE:BF:15:DA:F6:33:02:4D:43:41:8F:03:0C:E2:A9:DC:40:97:B1:50:5C:4A:D5:80:72:5E:6F:E5
- Chain
- YR1 → Root YR → 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 Jul 22, 2026.
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DNS changes
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TLS certificate
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