🌐DNS
1 A · 4 MX · 3 NS · 1 SOA · 1 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 250d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Mittwald CM Service GmbH und Co. KG · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✗ · Nosniff ✓
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
A (78/90) · 4 MX · 4 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
first snapshot 2009-08-31 · 16y archived