📄WHOIS
KPN B.V. · registered 29 years ago
🌐DNS
4 A · 2 MX · 4 NS · 4 PTR · 1 SOA · 4 TXT
🔒SSL/TLS
Amazon · TLSv1.3 · expires in 172d · 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 → 429 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
D (38/90) · 2 MX · 0 IPs · 3 issue(s)
🔍Subdomains
4 found · 94 answered (18 timed out) — email, mail, static, www