🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 253d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: PlusServer GmbH · Email: Self-hosted · nginx · ASP.NET
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
A (80/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
4 found · 106 answered (6 timed out) — ftp, mail, www, www2
📚Web Archive
first snapshot 2007-07-08 · 19y archived