📄WHOIS
Upperlink Limited · registered 11 years ago · ⚠ expires in 28 days
🌐DNS
1 A · 1 MX · 2 NS · 1 SOA · 5 TXT
🔒SSL/TLS
DigiCert Inc · TLSv1.3 · expires in 252d · 2 SANs
✉️Email Auth
SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)
💻Tech Stack
Host: Treten Networks Limited · Email: Self-hosted
📡HTTP
HTTP 404 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗
🛡️Security
C (140/225) · 1 critical · 3 high
⚠️Threats
risk: medium · 1 recommendation(s)
📈Deliverability
D (41/100) · 1 MX · 0 IPs · 3 issue(s)
🔍Subdomains
1 found · 113 answered — www