📄WHOIS
Xin Net Technology Corporation · registered 26 years ago · expires 12/17/2027
🌐DNS
1 A · 2 MX · 2 NS · 1 SOA · 6 TXT
🔒SSL/TLS
Xin Net Technology Corp. · TLSv1.3 · expires in 254d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)
💻Tech Stack
Host: IDC, China Telecommunications Corporation · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (135/215) · 1 critical · 2 high
📈Deliverability
D (45/90) · 2 MX · 2 IPs · 7 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves