📄WHOIS
MarkMonitor Information Technology (Shanghai) Co., Ltd. · registered 22 years ago · expires 11/28/2032
🌐DNS
2 A · 2 MX · 4 NS · 1 SOA · 1 TXT
🔒SSL/TLS
DigiCert, Inc. · TLSv1.3 · expires in 115d · 48 SANs
✉️Email Auth
SPF ✓ · DKIM ✗ · DMARC ✓ (p=quarantine)
💻Tech Stack
Host: Tencent Cloud · Email: Self-hosted
📡HTTP
2 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (145/225) · 1 critical · 3 high
📈Deliverability
B (70/100) · 2 MX · 4 IPs · 7 issue(s)
🔍Subdomains
3 found · 113 answered — m, us, www
📚Web Archive
no snapshots found