📄WHOIS
Alibaba Cloud Computing (Beijing) Co., Ltd. · registered 22 years ago · expires 4/21/2027
🌐DNS
1 A · 2 MX · 4 NS · 1 PTR · 1 SOA · 1 TXT
🔒SSL/TLS
TrustAsia Technologies, Inc. · TLSv1.2 · expires in 84d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Amazon Web Services · Email: Self-hosted · nginx
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
B (160/215) · 1 critical · 2 high
📈Deliverability
B (82/100) · 2 MX · 4 IPs · 5 issue(s)
🔍Subdomains
1 found · 75 answered (37 timed out) — www