📄WHOIS
Internet Domain Name System Beijing Engineering Research Center LLC (ZDNS) · registered 30 years ago · expires 7/4/2027
🌐DNS
2 A · 2 MX · 3 NS · 1 SOA · 18 TXT
🔒SSL/TLS
GlobalSign nv-sa · TLSv1.3 · expires in 256d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Hangzhou Alibaba Advertising Co.,Ltd. · Email: Self-hosted
📡HTTP
3 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/225) · 1 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
F (20/100) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
7 found · 113 answered — email, en, mobile, mx1, smtp, webmail +1 more