📄WHOIS
InterNetX GmbH · registered 30 years ago · expires 2/17/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 25 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 87d · 36 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: PlusServer GmbH · Email: Microsoft 365 · Cloudflare
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
D (120/225) · 3 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
A (92/100) · 1 MX · 8 IPs · 3 issue(s)
🔍Subdomains
8 found · 113 answered — assets, autodiscover, cdn, mail, mx1, owa +2 more