📄WHOIS
Alibaba Cloud Computing (Beijing) Co., Ltd. · registered 13 years ago · expires 4/4/2029
🌐DNS
1 A · 2 MX · 2 NS · 1 SOA · 3 TXT
🔒SSL/TLS
Asseco Data Systems S.A. · TLSv1.3 · expires in 231d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Hangzhou Alibaba Advertising Co.,Ltd. · Email: Self-hosted
📡HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (150/215) · 1 critical · 2 high
📈Deliverability
B (70/90) · 2 MX · 3 IPs · 5 issue(s)
🔍Subdomains
4 found · 112 answered — mail, pop3, smtp, www
📚Web Archive
no snapshots found