📄WHOIS
Xin Net Technology Corporation · registered 26 years ago · expires 10/26/2028
🌐DNS
3 A · 2 MX · 2 NS · 3 TXT
🔒SSL/TLS
Beijing Xinchacha Credit Management Co., Ltd. · TLSv1.2 · expires in 175d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Hangzhou Alibaba Advertising Co.,Ltd. · Email: Self-hosted
📡HTTP
HTTP 503 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/215) · 1 critical · 2 high
📈Deliverability
B (82/100) · 2 MX · 4 IPs · 5 issue(s)
🔍Subdomains
8 found · 112 answered — cloud, ftp, imap, mail, mobile, pop +2 more