📄WHOIS
Alibaba Cloud Computing (Beijing) Co., Ltd. · registered 11 years ago · expires 1/5/2027
🌐DNS
1 A · 3 MX · 4 NS · 1 SOA · 3 TXT
🔒SSL/TLS
DigiCert, Inc. · TLSv1.2 · expires in 140d · 6 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Alibaba Cloud · Email: Self-hosted · Next.js
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
D (115/225) · 3 critical · 3 high
⚠️Threats
risk: low · 1 recommendation(s)
📈Deliverability
C (61/100) · 3 MX · 2 IPs · 5 issue(s)
🔍Subdomains
2 found · 113 answered — docs, www