📄WHOIS
A.R.C. Informatique Inc. · registered 20 years ago · expires 9/9/2033
🌐DNS
2 A · 1 MX · 4 NS · 1 SOA · 17 TXT
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 87d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Email: Microsoft 365 · DNS: Azure DNS · Cloudflare
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (135/195) · 1 critical · 2 high
📈Deliverability
A (94/100) · 1 MX · 8 IPs · 2 issue(s)
🔍Subdomains
6 found · 106 answered (6 timed out) — autodiscover, cdn, email, ftp, m, www