📄WHOIS
united-domains GmbH · registered 33 years ago · expires 1/26/2030
🌐DNS
2 A · 5 MX · 2 NS · 1 SOA · 17 TXT · 2 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 53d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
🔐DNSSEC
signed but validation failed
💻Tech Stack
CDN: Cloudflare · Email: Google Workspace · Cloudflare · Nuxt.js
📡HTTP
3 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (89/100) · 5 MX · 10 IPs · 3 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves