📄WHOIS
team.blue nl B.V. · registered 7 years ago
🌐DNS
1 A · 1 MX · 3 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 77d · 1 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗ (p=none)
🔐DNSSEC
signed · valid chain of trust
💻Tech Stack
Host: Amazon Web Services · Email: Microsoft 365
📡HTTP
1 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 2 critical · 2 high
📈Deliverability
B (69/90) · 1 MX · 8 IPs · 5 issue(s)
🔍Subdomains
3 found · 112 answered — ftp, mail, www