📄WHOIS
Shanghai Meicheng Technology Information Development Co., Ltd. · registered 14 years ago · expires 10/15/2033
🌐DNS
1 A · 2 MX · 2 NS · 1 PTR · 1 SOA · 3 TXT
🔒SSL/TLS
Let's Encrypt · TLSv1.3 · expires in 71d · 1 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Cloudflare · Email: Self-hosted · Cloudflare
📡HTTP
HTTP 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
🛡️Security
C (150/225) · 1 critical · 3 high
📈Deliverability
F (20/100) · 0 MX · 0 IPs · 4 issue(s)
🔍Subdomains
1 found · 113 answered — community
📚Web Archive
first snapshot 2012-07-20 · 13y archived