📄WHOIS
Combell nv · registered 25 years ago
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 2 TXT
🔒SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 129d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗
💻Tech Stack
Host: Combell NV · Email: Self-hosted · Apache
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✓
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
B (84/100) · 1 MX · 5 IPs · 3 issue(s)
🔍Subdomains
5 found · 112 answered — email, mail, smtp, www, www2