📄WHOIS
Go China Domains, LLC · registered 12 years ago · expires 10/14/2028
🌐DNS
2 A · 5 MX · 2 NS · 1 SOA · 2 AAAA
🔒SSL/TLS
Google Trust Services · TLSv1.3 · expires in 48d · 2 SANs
✉️Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
💻Tech Stack
CDN: Cloudflare · Email: Google Workspace · Cloudflare · PHP
📡HTTP
1 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 2 critical · 2 high
📈Deliverability
C (62/90) · 5 MX · 10 IPs · 5 issue(s)
🔍Subdomains
3 found · 62 answered (50 timed out) — m, mail, www
📚Web Archive
first snapshot 2012-06-29 · 14y archived