📄WHOIS
Beijing Brandma International Networking Technology Ltd. · registered 6 years ago · expires 9/19/2027
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 3 TXT
🔒SSL/TLS
DigiCert, Inc. · TLSv1.2 · expires in 109d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: IDC, China Telecommunications Corporation · Email: Microsoft 365 · nginx
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (120/215) · 2 critical · 2 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
B (76/90) · 1 MX · 3 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www