SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afms-aura.fr
SSL/TLS Certificate
SSL/TLS Certificate for afms-aura.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- afms-aura.fr
- Valid from
- Jun 23, 2026
- Valid until
- Sep 21, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 05DF49D458310621CB2C0453E998F313530F
- SHA-256 fingerprint
- 06:A0:89:4A:7B:7A:41:36:BF:7C:84:89:52:02:62:D0:A3:06:11:DA:68:91:B6:90:EA:75:B0:88:F5:2B:FE:12
- Chain
- YE1 → 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 Aug 3, 2026.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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