📄WHOIS
KPN B.V. · registered 26 years ago
🌐DNS
4 A · 2 MX · 4 NS · 4 PTR · 1 SOA · 6 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 180d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · DNS: AWS Route 53 · Vercel
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
B (76/90) · 2 MX · 3 IPs · 5 issue(s)
🔍Subdomains
4 found · 91 answered (21 timed out) — app, email, mail, www