🌐DNS
1 A · 2 MX · 2 NS · 1 PTR · 1 SOA · 4 TXT · 1 AAAA
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 37d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Bringe Informationstechnik GmbH · Email: Self-hosted · Apache
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (150/215) · 1 critical · 2 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
A (85/90) · 2 MX · 2 IPs · 2 issue(s)
🔍Subdomains
2 found · 98 answered (14 timed out) — www, www2
📚Web Archive
no snapshots found