📄WHOIS
Beijing Brandma International Networking Technology Ltd. · registered 15 years ago · expires 10/20/2027
🌐DNS
2 A · 1 MX · 2 NS · 2 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
DigiCert, Inc. · TLSv1.2 · expires in 62d · 77 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Microsoft 365 · nginx
📡HTTP
3 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
A (92/100) · 1 MX · 6 IPs · 3 issue(s)
🔍Subdomains
1 found · 112 answered — www
📚Web Archive
no snapshots found