📄WHOIS
Xin Net Technology Corporation · registered 9 years ago · expires 12/21/2035
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 1 TXT
🔒SSL/TLS
invalid — Let's Encrypt · TLSv1.2 · expires in 67d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Beijing Baidu Netcom Science and Technology Co., Ltd. · Email: Self-hosted · nginx
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
D (110/225) · 3 critical · 3 high
📈Deliverability
D (42/100) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
0 found · 113 answered