📄WHOIS
Xin Net Technology Corporation · registered 20 years ago · expires 4/8/2030
🌐DNS
4 A · 2 MX · 2 NS · 1 SOA · 8 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.2 · expires in 76d · 6 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: IDC, China Telecommunications Corporation · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/225) · 1 critical · 3 high
📈Deliverability
A (87/100) · 2 MX · 2 IPs · 3 issue(s)
🔍Subdomains
3 found · 113 answered — m, www, www2