📄WHOIS
united-domains AG · registered 8 years ago · expires 5/4/2027
🌐DNS
1 A · 5 MX · 3 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 204d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=quarantine)
💻Tech Stack
Host: Link11 GmbH · Email: Google Workspace · DNS: Hetzner · nginx · Express.js
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
B (155/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (90/100) · 5 MX · 10 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
no snapshots found