📄WHOIS
HTTP.NET INTERNET GMBH · registered 30 years ago · ⚠ expires in 0 days
🌐DNS
1 A · 4 MX · 3 NS · 1 PTR · 1 SOA · 4 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 70d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=reject)
💻Tech Stack
Host: SOPRADO GmbH · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/225) · 1 critical · 3 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
D (40/100) · 4 MX · 0 IPs · 2 issue(s)
🔍Subdomains
1 found · 113 answered — www