📄WHOIS
A1 Telekom Austria AG ( https://nic.at/registrar/16 )
🌐DNS
2 A · 2 MX · 3 NS · 1 SOA · 24 TXT · 2 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 68d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
2 redirect → 403 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
D (38/90) · 0 MX · 0 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www