📄WHOIS
Xiamen ChinaSource Internet Service Co., Ltd · registered 23 years ago · expires 11/9/2026
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 1 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.2 · expires in 56d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
💻Tech Stack
Host: China Networks Inter-Exchange · Email: Self-hosted · IIS
📡HTTP
HTTP 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/215) · 1 critical · 2 high
📈Deliverability
D (44/90) · 1 MX · 1 IPs · 5 issue(s)
🔍Subdomains
3 found · 112 answered — m, mail, www
📚Web Archive
no snapshots found