📄WHOIS
IP Twins SAS · registered 31 years ago · expires 9/7/2026
🌐DNS
1 A · 1 MX · 4 NS · 1 PTR · 1 SOA · 15 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 63d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Microsoft 365 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (145/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (94/100) · 1 MX · 8 IPs · 2 issue(s)
🔍Subdomains
6 found · 92 answered (20 timed out) — autodiscover, cdn, mail, sftp, www, www2