🌐DNS
2 A · 1 MX · 6 NS · 1 SOA · 2 TXT
🔒SSL/TLS
WoTrus CA Limited · TLSv1.2 · expires in 223d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: Beijing Qihu Technology Company Limited · Email: Microsoft 365 · nginx
📡HTTP
2 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (130/215) · 1 critical · 2 high
📈Deliverability
B (76/90) · 1 MX · 3 IPs · 3 issue(s)
🔍Subdomains
wildcard DNS — every guessed name resolves
📚Web Archive
first snapshot 2005-10-24 · 20y archived